1447492048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4761487}}^1$

素因数の和:4761514

約数の個数: 20

約数和(自身を含む): 2952122560

約数和(自身を除く): 1504630512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4761487, 9522974, 19045948, 38091896, 76183792, 90468253, 180936506, 361873012, 723746024, 1447492048]

約数ペア:

[(1, 1447492048), (2, 723746024), (4, 361873012), (8, 180936506), (16, 90468253), (19, 76183792), (38, 38091896), (76, 19045948), (152, 9522974), (304, 4761487)]