920452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 1793792

約数和(自身を除く): 873340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 571, 806, 1142, 1612, 2284, 7423, 14846, 17701, 29692, 35402, 70804, 230113, 460226, 920452]

約数ペア:

[(1, 920452), (2, 460226), (4, 230113), (13, 70804), (26, 35402), (31, 29692), (52, 17701), (62, 14846), (124, 7423), (403, 2284), (571, 1612), (806, 1142)]