489434512

素因数分解:

$2^4\times 7^1\times {\mathrm{797}}^1\times {\mathrm{5483}}^1$

素因数の和:6295

約数の個数: 40

約数和(自身を含む): 1085305536

約数和(自身を除く): 595871024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 797, 1594, 3188, 5483, 5579, 6376, 10966, 11158, 12752, 21932, 22316, 38381, 43864, 44632, 76762, 87728, 89264, 153524, 307048, 614096, 4369951, 8739902, 17479804, 30589657, 34959608, 61179314, 69919216, 122358628, 244717256, 489434512]

約数ペア:

[(1, 489434512), (2, 244717256), (4, 122358628), (7, 69919216), (8, 61179314), (14, 34959608), (16, 30589657), (28, 17479804), (56, 8739902), (112, 4369951), (797, 614096), (1594, 307048), (3188, 153524), (5483, 89264), (5579, 87728), (6376, 76762), (10966, 44632), (11158, 43864), (12752, 38381), (21932, 22316)]