385224502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 638668800

約数和(自身を除く): 253444298

約数列:

[1, 2, 13, 26, 47, 94, 239, 478, 611, 1222, 1319, 2638, 3107, 6214, 11233, 17147, 22466, 34294, 61993, 123986, 146029, 292058, 315241, 630482, 805909, 1611818, 4098133, 8196266, 14816327, 29632654, 192612251, 385224502]

約数ペア:

[(1, 385224502), (2, 192612251), (13, 29632654), (26, 14816327), (47, 8196266), (94, 4098133), (239, 1611818), (478, 805909), (611, 630482), (1222, 315241), (1319, 292058), (2638, 146029), (3107, 123986), (6214, 61993), (11233, 34294), (17147, 22466)]