2785118974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{59407}}^1$

素因数の和:61551

約数の個数: 16

約数和(自身を含む): 4559682816

約数和(自身を除く): 1774563842

約数列:

[1, 2, 11, 22, 2131, 4262, 23441, 46882, 59407, 118814, 653477, 1306954, 126596317, 253192634, 1392559487, 2785118974]

約数ペア:

[(1, 2785118974), (2, 1392559487), (11, 253192634), (22, 126596317), (2131, 1306954), (4262, 653477), (23441, 118814), (46882, 59407)]