2391216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 6380544

約数和(自身を除く): 3989328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1607, 3214, 4821, 6428, 9642, 12856, 19284, 25712, 38568, 49817, 77136, 99634, 149451, 199268, 298902, 398536, 597804, 797072, 1195608, 2391216]

約数ペア:

[(1, 2391216), (2, 1195608), (3, 797072), (4, 597804), (6, 398536), (8, 298902), (12, 199268), (16, 149451), (24, 99634), (31, 77136), (48, 49817), (62, 38568), (93, 25712), (124, 19284), (186, 12856), (248, 9642), (372, 6428), (496, 4821), (744, 3214), (1488, 1607)]