1298102428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{2843}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 2713858560

約数和(自身を除く): 1415756132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 709, 1418, 2836, 2843, 4963, 5686, 9926, 11372, 16307, 19852, 19901, 32614, 39802, 65228, 65389, 79604, 114149, 130778, 228298, 261556, 456596, 457723, 915446, 1830892, 2015687, 4031374, 8062748, 14109809, 28219618, 46360801, 56439236, 92721602, 185443204, 324525607, 649051214, 1298102428]

約数ペア:

[(1, 1298102428), (2, 649051214), (4, 324525607), (7, 185443204), (14, 92721602), (23, 56439236), (28, 46360801), (46, 28219618), (92, 14109809), (161, 8062748), (322, 4031374), (644, 2015687), (709, 1830892), (1418, 915446), (2836, 457723), (2843, 456596), (4963, 261556), (5686, 228298), (9926, 130778), (11372, 114149), (16307, 79604), (19852, 65389), (19901, 65228), (32614, 39802)]