12565550974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1\times {\mathrm{2017}}^1$

素因数の和:3268

約数の個数: 32

約数和(自身を含む): 19702137600

約数和(自身を除く): 7136586626

約数列:

[1, 2, 31, 62, 89, 178, 1129, 2017, 2258, 2759, 4034, 5518, 34999, 62527, 69998, 100481, 125054, 179513, 200962, 359026, 2277193, 3114911, 4554386, 5564903, 6229822, 11129806, 70592983, 141185966, 202670177, 405340354, 6282775487, 12565550974]

約数ペア:

[(1, 12565550974), (2, 6282775487), (31, 405340354), (62, 202670177), (89, 141185966), (178, 70592983), (1129, 11129806), (2017, 6229822), (2258, 5564903), (2759, 4554386), (4034, 3114911), (5518, 2277193), (34999, 359026), (62527, 200962), (69998, 179513), (100481, 125054)]