1212832816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{11149}}^1$

素因数の和:11693

約数の個数: 40

約数和(自身を含む): 2535688400

約数和(自身を除く): 1322855584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 1046, 2092, 4184, 6799, 8368, 11149, 13598, 22298, 27196, 44596, 54392, 89192, 108784, 144937, 178384, 289874, 579748, 1159496, 2318992, 5830927, 11661854, 23323708, 46647416, 75802051, 93294832, 151604102, 303208204, 606416408, 1212832816]

約数ペア:

[(1, 1212832816), (2, 606416408), (4, 303208204), (8, 151604102), (13, 93294832), (16, 75802051), (26, 46647416), (52, 23323708), (104, 11661854), (208, 5830927), (523, 2318992), (1046, 1159496), (2092, 579748), (4184, 289874), (6799, 178384), (8368, 144937), (11149, 108784), (13598, 89192), (22298, 54392), (27196, 44596)]