520054384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{2671}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 1035068672

約数和(自身を除く): 515014288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 566, 688, 1132, 2264, 2671, 4528, 5342, 10684, 12169, 21368, 24338, 42736, 48676, 97352, 114853, 194704, 229706, 459412, 755893, 918824, 1511786, 1837648, 3023572, 6047144, 12094288, 32503399, 65006798, 130013596, 260027192, 520054384]

約数ペア:

[(1, 520054384), (2, 260027192), (4, 130013596), (8, 65006798), (16, 32503399), (43, 12094288), (86, 6047144), (172, 3023572), (283, 1837648), (344, 1511786), (566, 918824), (688, 755893), (1132, 459412), (2264, 229706), (2671, 194704), (4528, 114853), (5342, 97352), (10684, 48676), (12169, 42736), (21368, 24338)]