271295804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{9137}}^1$

素因数の和:9725

約数の個数: 24

約数和(自身を含む): 512239728

約数和(自身を除く): 240943924

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 7423, 9137, 14846, 18274, 29692, 36548, 118781, 237562, 475124, 5217227, 10434454, 20868908, 67823951, 135647902, 271295804]

約数ペア:

[(1, 271295804), (2, 135647902), (4, 67823951), (13, 20868908), (26, 10434454), (52, 5217227), (571, 475124), (1142, 237562), (2284, 118781), (7423, 36548), (9137, 29692), (14846, 18274)]