470894372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101749}}^1$

素因数の和:101855

約数の個数: 24

約数和(自身を含む): 897435000

約数和(自身を除く): 426540628

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 101749, 203498, 406996, 1322737, 2645474, 5290948, 9055661, 18111322, 36222644, 117723593, 235447186, 470894372]

約数ペア:

[(1, 470894372), (2, 235447186), (4, 117723593), (13, 36222644), (26, 18111322), (52, 9055661), (89, 5290948), (178, 2645474), (356, 1322737), (1157, 406996), (2314, 203498), (4628, 101749)]