2908952528

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1979

約数の個数: 40

約数和(自身を含む): 5671512000

約数和(自身を除く): 2762559472

約数列:

[1, 2, 4, 8, 16, 263, 526, 659, 1049, 1052, 1318, 2098, 2104, 2636, 4196, 4208, 5272, 8392, 10544, 16784, 173317, 275887, 346634, 551774, 691291, 693268, 1103548, 1382582, 1386536, 2207096, 2765164, 2773072, 4414192, 5530328, 11060656, 181809533, 363619066, 727238132, 1454476264, 2908952528]

約数ペア:

[(1, 2908952528), (2, 1454476264), (4, 727238132), (8, 363619066), (16, 181809533), (263, 11060656), (526, 5530328), (659, 4414192), (1049, 2773072), (1052, 2765164), (1318, 2207096), (2098, 1386536), (2104, 1382582), (2636, 1103548), (4196, 693268), (4208, 691291), (5272, 551774), (8392, 346634), (10544, 275887), (16784, 173317)]