531909736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{26249}}^1$

素因数の和:26421

約数の個数: 32

約数和(自身を含む): 1063125000

約数和(自身を除く): 531215264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 10132, 20264, 26249, 52498, 104996, 209992, 446233, 892466, 1784932, 3569864, 3911101, 7822202, 15644404, 31288808, 66488717, 132977434, 265954868, 531909736]

約数ペア:

[(1, 531909736), (2, 265954868), (4, 132977434), (8, 66488717), (17, 31288808), (34, 15644404), (68, 7822202), (136, 3911101), (149, 3569864), (298, 1784932), (596, 892466), (1192, 446233), (2533, 209992), (5066, 104996), (10132, 52498), (20264, 26249)]