1117341140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{178489}}^1$

素因数の和:178811

約数の個数: 24

約数和(自身を含む): 2353926120

約数和(自身を除く): 1236584980

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 178489, 356978, 713956, 892445, 1784890, 3569780, 55867057, 111734114, 223468228, 279335285, 558670570, 1117341140]

約数ペア:

[(1, 1117341140), (2, 558670570), (4, 279335285), (5, 223468228), (10, 111734114), (20, 55867057), (313, 3569780), (626, 1784890), (1252, 892445), (1565, 713956), (3130, 356978), (6260, 178489)]