129497908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{10639}}^1$

素因数の和:10839

約数の個数: 24

約数和(自身を含む): 241315200

約数和(自身を除く): 111817292

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 10639, 12172, 21278, 42556, 180863, 361726, 723452, 1904381, 3808762, 7617524, 32374477, 64748954, 129497908]

約数ペア:

[(1, 129497908), (2, 64748954), (4, 32374477), (17, 7617524), (34, 3808762), (68, 1904381), (179, 723452), (358, 361726), (716, 180863), (3043, 42556), (6086, 21278), (10639, 12172)]