7963172

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 16020480

約数和(自身を除く): 8057308

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 1489, 2674, 2978, 5348, 5956, 10423, 20846, 41692, 284399, 568798, 1137596, 1990793, 3981586, 7963172]

約数ペア:

[(1, 7963172), (2, 3981586), (4, 1990793), (7, 1137596), (14, 568798), (28, 284399), (191, 41692), (382, 20846), (764, 10423), (1337, 5956), (1489, 5348), (2674, 2978)]