1260768404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5088

約数の個数: 48

約数和(自身を含む): 2581138560

約数和(自身を除く): 1320370156

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 157, 236, 314, 413, 628, 826, 1099, 1652, 2198, 4396, 4861, 9263, 9722, 18526, 19444, 34027, 37052, 64841, 68054, 129682, 136108, 259364, 286799, 573598, 763177, 1147196, 1526354, 2007593, 3052708, 4015186, 5342239, 8030372, 10684478, 21368956, 45027443, 90054886, 180109772, 315192101, 630384202, 1260768404]

約数ペア:

[(1, 1260768404), (2, 630384202), (4, 315192101), (7, 180109772), (14, 90054886), (28, 45027443), (59, 21368956), (118, 10684478), (157, 8030372), (236, 5342239), (314, 4015186), (413, 3052708), (628, 2007593), (826, 1526354), (1099, 1147196), (1652, 763177), (2198, 573598), (4396, 286799), (4861, 259364), (9263, 136108), (9722, 129682), (18526, 68054), (19444, 64841), (34027, 37052)]