787896942928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{1940327}}^1$

素因数の和:1940995

約数の個数: 40

約数和(自身を含む): 1566310374720

約数和(自身を除く): 778413431792

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 619, 656, 1238, 2476, 4952, 9904, 25379, 50758, 101516, 203032, 406064, 1940327, 3880654, 7761308, 15522616, 31045232, 79553407, 159106814, 318213628, 636427256, 1201062413, 1272854512, 2402124826, 4804249652, 9608499304, 19216998608, 49243558933, 98487117866, 196974235732, 393948471464, 787896942928]

約数ペア:

[(1, 787896942928), (2, 393948471464), (4, 196974235732), (8, 98487117866), (16, 49243558933), (41, 19216998608), (82, 9608499304), (164, 4804249652), (328, 2402124826), (619, 1272854512), (656, 1201062413), (1238, 636427256), (2476, 318213628), (4952, 159106814), (9904, 79553407), (25379, 31045232), (50758, 15522616), (101516, 7761308), (203032, 3880654), (406064, 1940327)]