2016276688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{5867}}^1$

素因数の和:6379

約数の個数: 40

約数和(自身を含む): 3999065472

約数和(自身を除く): 1982788784

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 457, 752, 914, 1828, 3656, 5867, 7312, 11734, 21479, 23468, 42958, 46936, 85916, 93872, 171832, 275749, 343664, 551498, 1102996, 2205992, 2681219, 4411984, 5362438, 10724876, 21449752, 42899504, 126017293, 252034586, 504069172, 1008138344, 2016276688]

約数ペア:

[(1, 2016276688), (2, 1008138344), (4, 504069172), (8, 252034586), (16, 126017293), (47, 42899504), (94, 21449752), (188, 10724876), (376, 5362438), (457, 4411984), (752, 2681219), (914, 2205992), (1828, 1102996), (3656, 551498), (5867, 343664), (7312, 275749), (11734, 171832), (21479, 93872), (23468, 85916), (42958, 46936)]