1630626815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 2083153920

約数和(自身を除く): 452527105

約数列:

[1, 5, 31, 37, 155, 185, 331, 859, 1147, 1655, 4295, 5735, 10261, 12247, 26629, 31783, 51305, 61235, 133145, 158915, 284329, 379657, 985273, 1421645, 1898285, 4926365, 8814199, 10520173, 44070995, 52600865, 326125363, 1630626815]

約数ペア:

[(1, 1630626815), (5, 326125363), (31, 52600865), (37, 44070995), (155, 10520173), (185, 8814199), (331, 4926365), (859, 1898285), (1147, 1421645), (1655, 985273), (4295, 379657), (5735, 284329), (10261, 158915), (12247, 133145), (26629, 61235), (31783, 51305)]