880360801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 996336000

約数和(自身を除く): 115975199

約数列:

[1, 19, 29, 43, 73, 509, 551, 817, 1247, 1387, 2117, 3139, 9671, 14761, 21887, 23693, 37157, 40223, 59641, 91031, 280459, 415853, 634723, 705983, 1077553, 1597751, 1729589, 12059737, 20473507, 30357269, 46334779, 880360801]

約数ペア:

[(1, 880360801), (19, 46334779), (29, 30357269), (43, 20473507), (73, 12059737), (509, 1729589), (551, 1597751), (817, 1077553), (1247, 705983), (1387, 634723), (2117, 415853), (3139, 280459), (9671, 91031), (14761, 59641), (21887, 40223), (23693, 37157)]