316862252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{665677}}^1$

素因数の和:665705

約数の個数: 24

約数和(自身を含む): 671003424

約数和(自身を除く): 354141172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 665677, 1331354, 2662708, 4659739, 9319478, 11316509, 18638956, 22633018, 45266036, 79215563, 158431126, 316862252]

約数ペア:

[(1, 316862252), (2, 158431126), (4, 79215563), (7, 45266036), (14, 22633018), (17, 18638956), (28, 11316509), (34, 9319478), (68, 4659739), (119, 2662708), (238, 1331354), (476, 665677)]