804984139870

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{99258217}}^1$

素因数の和:99259035

約数の個数: 16

約数和(自身を含む): 1450758114288

約数和(自身を除く): 645773974418

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 99258217, 198516434, 496291085, 992582170, 80498413987, 160996827974, 402492069935, 804984139870]

約数ペア:

[(1, 804984139870), (2, 402492069935), (5, 160996827974), (10, 80498413987), (811, 992582170), (1622, 496291085), (4055, 198516434), (8110, 99258217)]