5280279886

素因数分解:

$2^1\times 7^3\times {\mathrm{811}}^1\times {\mathrm{9491}}^1$

素因数の和:10325

約数の個数: 32

約数和(自身を含む): 9249004800

約数和(自身を除く): 3968724914

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 811, 1622, 5677, 9491, 11354, 18982, 39739, 66437, 79478, 132874, 278173, 465059, 556346, 930118, 3255413, 6510826, 7697201, 15394402, 53880407, 107760814, 377162849, 754325698, 2640139943, 5280279886]

約数ペア:

[(1, 5280279886), (2, 2640139943), (7, 754325698), (14, 377162849), (49, 107760814), (98, 53880407), (343, 15394402), (686, 7697201), (811, 6510826), (1622, 3255413), (5677, 930118), (9491, 556346), (11354, 465059), (18982, 278173), (39739, 132874), (66437, 79478)]