4691997218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 7498370880

約数和(自身を除く): 2806373662

約数列:

[1, 2, 19, 38, 101, 202, 571, 1142, 1919, 2141, 3838, 4282, 10849, 21698, 40679, 57671, 81358, 115342, 216241, 432482, 1095749, 1222511, 2191498, 2445022, 4108579, 8217158, 23227709, 46455418, 123473611, 246947222, 2345998609, 4691997218]

約数ペア:

[(1, 4691997218), (2, 2345998609), (19, 246947222), (38, 123473611), (101, 46455418), (202, 23227709), (571, 8217158), (1142, 4108579), (1919, 2445022), (2141, 2191498), (3838, 1222511), (4282, 1095749), (10849, 432482), (21698, 216241), (40679, 115342), (57671, 81358)]