141480218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18914

約数の個数: 24

約数和(自身を含む): 240804480

約数和(自身を除く): 99324262

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 18859, 37718, 207449, 414898, 584629, 1169258, 2281939, 4563878, 6430919, 12861838, 70740109, 141480218]

約数ペア:

[(1, 141480218), (2, 70740109), (11, 12861838), (22, 6430919), (31, 4563878), (62, 2281939), (121, 1169258), (242, 584629), (341, 414898), (682, 207449), (3751, 37718), (7502, 18859)]