488931628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 942568704

約数和(自身を除く): 453637076

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 137, 274, 527, 548, 1054, 1693, 2108, 2329, 3386, 4247, 4658, 6772, 8494, 9316, 16988, 28781, 52483, 57562, 72199, 104966, 115124, 144398, 209932, 231941, 288796, 463882, 892211, 927764, 1784422, 3568844, 3942997, 7190171, 7885994, 14380342, 15771988, 28760684, 122232907, 244465814, 488931628]

約数ペア:

[(1, 488931628), (2, 244465814), (4, 122232907), (17, 28760684), (31, 15771988), (34, 14380342), (62, 7885994), (68, 7190171), (124, 3942997), (137, 3568844), (274, 1784422), (527, 927764), (548, 892211), (1054, 463882), (1693, 288796), (2108, 231941), (2329, 209932), (3386, 144398), (4247, 115124), (4658, 104966), (6772, 72199), (8494, 57562), (9316, 52483), (16988, 28781)]