2855871038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 5109985440

約数和(自身を除く): 2254114402

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 61, 122, 137, 274, 323, 391, 437, 529, 646, 782, 874, 1037, 1058, 1159, 1403, 2074, 2318, 2329, 2603, 2806, 3151, 4658, 5206, 6302, 7429, 8357, 8993, 10051, 14858, 16714, 17986, 19703, 20102, 23851, 26657, 32269, 39406, 44251, 47702, 53314, 53567, 59869, 64538, 72473, 88502, 107134, 119738, 142069, 144946, 158783, 170867, 192211, 284138, 317566, 341734, 384422, 453169, 548573, 613111, 906338, 1017773, 1097146, 1226222, 1232041, 1376987, 2035546, 2464082, 2699311, 2753974, 3267587, 3652009, 4420853, 5398622, 6535174, 7304018, 8841706, 10422887, 20845774, 23408779, 46817558, 62084153, 75154501, 83996207, 124168306, 150309002, 167992414, 1427935519, 2855871038]

約数ペア:

[(1, 2855871038), (2, 1427935519), (17, 167992414), (19, 150309002), (23, 124168306), (34, 83996207), (38, 75154501), (46, 62084153), (61, 46817558), (122, 23408779), (137, 20845774), (274, 10422887), (323, 8841706), (391, 7304018), (437, 6535174), (529, 5398622), (646, 4420853), (782, 3652009), (874, 3267587), (1037, 2753974), (1058, 2699311), (1159, 2464082), (1403, 2035546), (2074, 1376987), (2318, 1232041), (2329, 1226222), (2603, 1097146), (2806, 1017773), (3151, 906338), (4658, 613111), (5206, 548573), (6302, 453169), (7429, 384422), (8357, 341734), (8993, 317566), (10051, 284138), (14858, 192211), (16714, 170867), (17986, 158783), (19703, 144946), (20102, 142069), (23851, 119738), (26657, 107134), (32269, 88502), (39406, 72473), (44251, 64538), (47702, 59869), (53314, 53567)]