9609808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 20498688

約数和(自身を除く): 10888880

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 983, 1222, 1966, 2444, 3932, 4888, 7864, 9776, 12779, 15728, 25558, 46201, 51116, 92402, 102232, 184804, 204464, 369608, 600613, 739216, 1201226, 2402452, 4804904, 9609808]

約数ペア:

[(1, 9609808), (2, 4804904), (4, 2402452), (8, 1201226), (13, 739216), (16, 600613), (26, 369608), (47, 204464), (52, 184804), (94, 102232), (104, 92402), (188, 51116), (208, 46201), (376, 25558), (611, 15728), (752, 12779), (983, 9776), (1222, 7864), (1966, 4888), (2444, 3932)]