1310928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 3499776

約数和(自身を除く): 2188848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 881, 1488, 1762, 2643, 3524, 5286, 7048, 10572, 14096, 21144, 27311, 42288, 54622, 81933, 109244, 163866, 218488, 327732, 436976, 655464, 1310928]

約数ペア:

[(1, 1310928), (2, 655464), (3, 436976), (4, 327732), (6, 218488), (8, 163866), (12, 109244), (16, 81933), (24, 54622), (31, 42288), (48, 27311), (62, 21144), (93, 14096), (124, 10572), (186, 7048), (248, 5286), (372, 3524), (496, 2643), (744, 1762), (881, 1488)]