78922789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 97372800

約数和(自身を除く): 18450011

約数列:

[1, 11, 17, 19, 97, 187, 209, 229, 323, 1067, 1649, 1843, 2519, 3553, 3893, 4351, 18139, 20273, 22213, 31331, 42823, 47861, 73967, 244343, 344641, 377621, 422047, 813637, 4153831, 4642517, 7174799, 78922789]

約数ペア:

[(1, 78922789), (11, 7174799), (17, 4642517), (19, 4153831), (97, 813637), (187, 422047), (209, 377621), (229, 344641), (323, 244343), (1067, 73967), (1649, 47861), (1843, 42823), (2519, 31331), (3553, 22213), (3893, 20273), (4351, 18139)]