894390190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3888653}}^1$

素因数の和:3888683

約数の個数: 16

約数和(自身を含む): 1679898528

約数和(自身を除く): 785508338

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3888653, 7777306, 19443265, 38886530, 89439019, 178878038, 447195095, 894390190]

約数ペア:

[(1, 894390190), (2, 447195095), (5, 178878038), (10, 89439019), (23, 38886530), (46, 19443265), (115, 7777306), (230, 3888653)]