22044090910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{542557}}^1$

素因数の和:542820

約数の個数: 32

約数和(自身を含む): 42189310080

約数和(自身を除く): 20145219170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 8126, 20315, 40630, 542557, 1085114, 2712785, 5425570, 9223469, 18446938, 46117345, 92234690, 129671123, 259342246, 648355615, 1296711230, 2204409091, 4408818182, 11022045455, 22044090910]

約数ペア:

[(1, 22044090910), (2, 11022045455), (5, 4408818182), (10, 2204409091), (17, 1296711230), (34, 648355615), (85, 259342246), (170, 129671123), (239, 92234690), (478, 46117345), (1195, 18446938), (2390, 9223469), (4063, 5425570), (8126, 2712785), (20315, 1085114), (40630, 542557)]