2980492684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3016693}}^1$

素因数の和:3016729

約数の個数: 24

約数和(自身を含む): 5912720240

約数和(自身を除く): 2932227556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3016693, 6033386, 12066772, 39217009, 57317167, 78434018, 114634334, 156868036, 229268668, 745123171, 1490246342, 2980492684]

約数ペア:

[(1, 2980492684), (2, 1490246342), (4, 745123171), (13, 229268668), (19, 156868036), (26, 114634334), (38, 78434018), (52, 57317167), (76, 39217009), (247, 12066772), (494, 6033386), (988, 3016693)]