2631751382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{1103}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 4288854528

約数和(自身を除く): 1657103146

約数列:

[1, 2, 13, 26, 163, 326, 563, 1103, 1126, 2119, 2206, 4238, 7319, 14339, 14638, 28678, 91769, 179789, 183538, 359578, 620989, 1192997, 1241978, 2337257, 2385994, 4674514, 8072857, 16145714, 101221207, 202442414, 1315875691, 2631751382]

約数ペア:

[(1, 2631751382), (2, 1315875691), (13, 202442414), (26, 101221207), (163, 16145714), (326, 8072857), (563, 4674514), (1103, 2385994), (1126, 2337257), (2119, 1241978), (2206, 1192997), (4238, 620989), (7319, 359578), (14339, 183538), (14638, 179789), (28678, 91769)]