488996898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{216179}}^1$

素因数の和:216226

約数の個数: 32

約数和(自身を含む): 1089547200

約数和(自身を除く): 600550302

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 216179, 432358, 648537, 1297074, 2810327, 5620654, 6269191, 8430981, 12538382, 16861962, 18807573, 37615146, 81499483, 162998966, 244498449, 488996898]

約数ペア:

[(1, 488996898), (2, 244498449), (3, 162998966), (6, 81499483), (13, 37615146), (26, 18807573), (29, 16861962), (39, 12538382), (58, 8430981), (78, 6269191), (87, 5620654), (174, 2810327), (377, 1297074), (754, 648537), (1131, 432358), (2262, 216179)]