2478864

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 6558112

約数和(自身を除く): 4079248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1201, 2064, 2402, 3603, 4804, 7206, 9608, 14412, 19216, 28824, 51643, 57648, 103286, 154929, 206572, 309858, 413144, 619716, 826288, 1239432, 2478864]

約数ペア:

[(1, 2478864), (2, 1239432), (3, 826288), (4, 619716), (6, 413144), (8, 309858), (12, 206572), (16, 154929), (24, 103286), (43, 57648), (48, 51643), (86, 28824), (129, 19216), (172, 14412), (258, 9608), (344, 7206), (516, 4804), (688, 3603), (1032, 2402), (1201, 2064)]