1950909558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{532163}}^1$

素因数の和:532228

約数の個数: 32

約数和(自身を含む): 4291370496

約数和(自身を除く): 2340460938

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 532163, 1064326, 1596489, 3192978, 6918119, 13836238, 20754357, 25011661, 41508714, 50023322, 75034983, 150069966, 325151593, 650303186, 975454779, 1950909558]

約数ペア:

[(1, 1950909558), (2, 975454779), (3, 650303186), (6, 325151593), (13, 150069966), (26, 75034983), (39, 50023322), (47, 41508714), (78, 25011661), (94, 20754357), (141, 13836238), (282, 6918119), (611, 3192978), (1222, 1596489), (1833, 1064326), (3666, 532163)]