766880044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{448993}}^1$

素因数の和:449065

約数の個数: 24

約数和(自身を含む): 1558907168

約数和(自身を除く): 792027124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 448993, 897986, 1795972, 3142951, 6285902, 12571804, 27388573, 54777146, 109554292, 191720011, 383440022, 766880044]

約数ペア:

[(1, 766880044), (2, 383440022), (4, 191720011), (7, 109554292), (14, 54777146), (28, 27388573), (61, 12571804), (122, 6285902), (244, 3142951), (427, 1795972), (854, 897986), (1708, 448993)]