254985222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13487}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 536067072

約数和(自身を除く): 281081850

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 13487, 18906, 26974, 40461, 80922, 310201, 620402, 930603, 1847719, 1861206, 3695438, 5543157, 11086314, 42497537, 84995074, 127492611, 254985222]

約数ペア:

[(1, 254985222), (2, 127492611), (3, 84995074), (6, 42497537), (23, 11086314), (46, 5543157), (69, 3695438), (137, 1861206), (138, 1847719), (274, 930603), (411, 620402), (822, 310201), (3151, 80922), (6302, 40461), (9453, 26974), (13487, 18906)]