1198890130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1163971}}^1$

素因数の和:1164081

約数の個数: 16

約数和(自身を含む): 2178955584

約数和(自身を除く): 980065454

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1163971, 2327942, 5819855, 11639710, 119889013, 239778026, 599445065, 1198890130]

約数ペア:

[(1, 1198890130), (2, 599445065), (5, 239778026), (10, 119889013), (103, 11639710), (206, 5819855), (515, 2327942), (1030, 1163971)]