1428806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 2268000

約数和(自身を除く): 839194

約数列:

[1, 2, 23, 46, 89, 178, 349, 698, 2047, 4094, 8027, 16054, 31061, 62122, 714403, 1428806]

約数ペア:

[(1, 1428806), (2, 714403), (23, 62122), (46, 31061), (89, 16054), (178, 8027), (349, 4094), (698, 2047)]