245385338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{3583}}^1$

素因数の和:3890

約数の個数: 24

約数和(自身を含む): 406124544

約数和(自身を除く): 160739206

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 3113, 3583, 6226, 7166, 34243, 39413, 68486, 78826, 433543, 867086, 1013989, 2027978, 11153879, 22307758, 122692669, 245385338]

約数ペア:

[(1, 245385338), (2, 122692669), (11, 22307758), (22, 11153879), (121, 2027978), (242, 1013989), (283, 867086), (566, 433543), (3113, 78826), (3583, 68486), (6226, 39413), (7166, 34243)]