1261892684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{41341}}^1$

素因数の和:41945

約数の個数: 24

約数和(自身を含む): 2382291408

約数和(自身を除く): 1120398724

約数列:

[1, 2, 4, 13, 26, 52, 587, 1174, 2348, 7631, 15262, 30524, 41341, 82682, 165364, 537433, 1074866, 2149732, 24267167, 48534334, 97068668, 315473171, 630946342, 1261892684]

約数ペア:

[(1, 1261892684), (2, 630946342), (4, 315473171), (13, 97068668), (26, 48534334), (52, 24267167), (587, 2149732), (1174, 1074866), (2348, 537433), (7631, 165364), (15262, 82682), (30524, 41341)]