129733994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 219859920

約数和(自身を除く): 90125926

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 2357, 4234, 4714, 27521, 30641, 55042, 61282, 68353, 136706, 172061, 344122, 888589, 1777178, 2236793, 4473586, 4989769, 9979538, 64866997, 129733994]

約数ペア:

[(1, 129733994), (2, 64866997), (13, 9979538), (26, 4989769), (29, 4473586), (58, 2236793), (73, 1777178), (146, 888589), (377, 344122), (754, 172061), (949, 136706), (1898, 68353), (2117, 61282), (2357, 55042), (4234, 30641), (4714, 27521)]