681842954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 1178611560

約数和(自身を除く): 496768606

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 941, 961, 1798, 1882, 1922, 11687, 12233, 12493, 23374, 24466, 24986, 27289, 27869, 29171, 54578, 55738, 58342, 354757, 362297, 379223, 709514, 724594, 758446, 845959, 904301, 1691918, 1808602, 10997467, 11755913, 21994934, 23511826, 26224729, 52449458, 340921477, 681842954]

約数ペア:

[(1, 681842954), (2, 340921477), (13, 52449458), (26, 26224729), (29, 23511826), (31, 21994934), (58, 11755913), (62, 10997467), (377, 1808602), (403, 1691918), (754, 904301), (806, 845959), (899, 758446), (941, 724594), (961, 709514), (1798, 379223), (1882, 362297), (1922, 354757), (11687, 58342), (12233, 55738), (12493, 54578), (23374, 29171), (24466, 27869), (24986, 27289)]