219629536

素因数分解:

$2^5\times 7^1\times {\mathrm{980489}}^1$

素因数の和:980506

約数の個数: 24

約数和(自身を含む): 494166960

約数和(自身を除く): 274537424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 980489, 1960978, 3921956, 6863423, 7843912, 13726846, 15687824, 27453692, 31375648, 54907384, 109814768, 219629536]

約数ペア:

[(1, 219629536), (2, 109814768), (4, 54907384), (7, 31375648), (8, 27453692), (14, 15687824), (16, 13726846), (28, 7843912), (32, 6863423), (56, 3921956), (112, 1960978), (224, 980489)]