1219314817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{62861}}^1$

素因数の和:63048

約数の個数: 16

約数和(自身を含む): 1484548992

約数和(自身を除く): 265234175

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 19397, 62861, 440027, 1068637, 7480459, 10246343, 71724401, 174187831, 1219314817]

約数ペア:

[(1, 1219314817), (7, 174187831), (17, 71724401), (119, 10246343), (163, 7480459), (1141, 1068637), (2771, 440027), (19397, 62861)]