1128296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 2402400

約数和(自身を除く): 1274104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 571, 988, 1142, 1976, 2284, 4568, 7423, 10849, 14846, 21698, 29692, 43396, 59384, 86792, 141037, 282074, 564148, 1128296]

約数ペア:

[(1, 1128296), (2, 564148), (4, 282074), (8, 141037), (13, 86792), (19, 59384), (26, 43396), (38, 29692), (52, 21698), (76, 14846), (104, 10849), (152, 7423), (247, 4568), (494, 2284), (571, 1976), (988, 1142)]