491908030

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{214807}}^1$

素因数の和:215043

約数の個数: 16

約数和(自身を含む): 889305120

約数和(自身を除く): 397397090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 214807, 429614, 1074035, 2148070, 49190803, 98381606, 245954015, 491908030]

約数ペア:

[(1, 491908030), (2, 245954015), (5, 98381606), (10, 49190803), (229, 2148070), (458, 1074035), (1145, 429614), (2290, 214807)]