1378536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 3499200

約数和(自身を除く): 2120664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 809, 852, 1618, 1704, 2427, 3236, 4854, 6472, 9708, 19416, 57439, 114878, 172317, 229756, 344634, 459512, 689268, 1378536]

約数ペア:

[(1, 1378536), (2, 689268), (3, 459512), (4, 344634), (6, 229756), (8, 172317), (12, 114878), (24, 57439), (71, 19416), (142, 9708), (213, 6472), (284, 4854), (426, 3236), (568, 2427), (809, 1704), (852, 1618)]