1259495239390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131060899}}^1$

素因数の和:131060968

約数の個数: 24

約数和(自身を含む): 2342582526600

約数和(自身を除く): 1083087287210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 131060899, 262121798, 655304495, 1310608990, 4062887869, 8125775738, 20314439345, 40628878690, 125949523939, 251899047878, 629747619695, 1259495239390]

約数ペア:

[(1, 1259495239390), (2, 629747619695), (5, 251899047878), (10, 125949523939), (31, 40628878690), (62, 20314439345), (155, 8125775738), (310, 4062887869), (961, 1310608990), (1922, 655304495), (4805, 262121798), (9610, 131060899)]