1330400786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 2553508800

約数和(自身を除く): 1223108014

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 169, 209, 247, 286, 338, 407, 418, 481, 494, 509, 703, 814, 962, 1018, 1406, 1859, 2717, 3211, 3718, 5291, 5434, 5599, 6253, 6422, 6617, 7733, 9139, 9671, 10582, 11198, 12506, 13234, 15466, 18278, 18833, 19342, 35321, 37666, 68783, 70642, 72787, 86021, 100529, 106381, 118807, 125723, 137566, 145574, 172042, 201058, 207163, 212762, 237614, 244829, 251446, 357827, 414326, 489658, 715654, 946231, 1306877, 1382953, 1634399, 1892462, 2613754, 2693119, 2765906, 3182777, 3268798, 3936097, 4651751, 5386238, 6365554, 7872194, 9303502, 17978389, 35010547, 35956778, 51169261, 60472763, 70021094, 102338522, 120945526, 665200393, 1330400786]

約数ペア:

[(1, 1330400786), (2, 665200393), (11, 120945526), (13, 102338522), (19, 70021094), (22, 60472763), (26, 51169261), (37, 35956778), (38, 35010547), (74, 17978389), (143, 9303502), (169, 7872194), (209, 6365554), (247, 5386238), (286, 4651751), (338, 3936097), (407, 3268798), (418, 3182777), (481, 2765906), (494, 2693119), (509, 2613754), (703, 1892462), (814, 1634399), (962, 1382953), (1018, 1306877), (1406, 946231), (1859, 715654), (2717, 489658), (3211, 414326), (3718, 357827), (5291, 251446), (5434, 244829), (5599, 237614), (6253, 212762), (6422, 207163), (6617, 201058), (7733, 172042), (9139, 145574), (9671, 137566), (10582, 125723), (11198, 118807), (12506, 106381), (13234, 100529), (15466, 86021), (18278, 72787), (18833, 70642), (19342, 68783), (35321, 37666)]