2405848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2346152

約数列:

[1, 2, 4, 8, 31, 62, 89, 109, 124, 178, 218, 248, 356, 436, 712, 872, 2759, 3379, 5518, 6758, 9701, 11036, 13516, 19402, 22072, 27032, 38804, 77608, 300731, 601462, 1202924, 2405848]

約数ペア:

[(1, 2405848), (2, 1202924), (4, 601462), (8, 300731), (31, 77608), (62, 38804), (89, 27032), (109, 22072), (124, 19402), (178, 13516), (218, 11036), (248, 9701), (356, 6758), (436, 5518), (712, 3379), (872, 2759)]