471192488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{26189}}^1$

素因数の和:26381

約数の個数: 32

約数和(自身を含む): 956982600

約数和(自身を除く): 485790112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 26189, 52378, 104756, 209512, 340457, 680914, 1361828, 2723656, 4530697, 9061394, 18122788, 36245576, 58899061, 117798122, 235596244, 471192488]

約数ペア:

[(1, 471192488), (2, 235596244), (4, 117798122), (8, 58899061), (13, 36245576), (26, 18122788), (52, 9061394), (104, 4530697), (173, 2723656), (346, 1361828), (692, 680914), (1384, 340457), (2249, 209512), (4498, 104756), (8996, 52378), (17992, 26189)]