1330448438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{4139}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 2295216000

約数和(自身を除く): 964767562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 769, 1538, 4139, 8278, 8459, 14611, 16918, 29222, 45529, 78641, 91058, 157282, 160721, 321442, 865051, 1730102, 3182891, 6365782, 35011801, 60474929, 70023602, 120949858, 665224219, 1330448438]

約数ペア:

[(1, 1330448438), (2, 665224219), (11, 120949858), (19, 70023602), (22, 60474929), (38, 35011801), (209, 6365782), (418, 3182891), (769, 1730102), (1538, 865051), (4139, 321442), (8278, 160721), (8459, 157282), (14611, 91058), (16918, 78641), (29222, 45529)]