419852884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{10831}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 802521216

約数和(自身を除く): 382668332

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 9691, 10831, 19382, 21662, 38764, 43324, 119141, 238282, 476564, 9542111, 19084222, 38168444, 104963221, 209926442, 419852884]

約数ペア:

[(1, 419852884), (2, 209926442), (4, 104963221), (11, 38168444), (22, 19084222), (44, 9542111), (881, 476564), (1762, 238282), (3524, 119141), (9691, 43324), (10831, 38764), (19382, 21662)]