2005181282164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{15377}}^1\times {\mathrm{1715807}}^1$

素因数の和:1731207

約数の個数: 24

約数和(自身を含む): 3693997359360

約数和(自身を除く): 1688816077196

約数列:

[1, 2, 4, 19, 38, 76, 15377, 30754, 61508, 292163, 584326, 1168652, 1715807, 3431614, 6863228, 32600333, 65200666, 130401332, 26383964239, 52767928478, 105535856956, 501295320541, 1002590641082, 2005181282164]

約数ペア:

[(1, 2005181282164), (2, 1002590641082), (4, 501295320541), (19, 105535856956), (38, 52767928478), (76, 26383964239), (15377, 130401332), (30754, 65200666), (61508, 32600333), (292163, 6863228), (584326, 3431614), (1168652, 1715807)]