520019058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{19213}}^1$

素因数の和:19578

約数の個数: 32

約数和(自身を含む): 1123327296

約数和(自身を除く): 603308238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 9022, 13533, 19213, 27066, 38426, 57639, 115278, 249769, 499538, 749307, 1498614, 6666911, 13333822, 20000733, 40001466, 86669843, 173339686, 260009529, 520019058]

約数ペア:

[(1, 520019058), (2, 260009529), (3, 173339686), (6, 86669843), (13, 40001466), (26, 20000733), (39, 13333822), (78, 6666911), (347, 1498614), (694, 749307), (1041, 499538), (2082, 249769), (4511, 115278), (9022, 57639), (13533, 38426), (19213, 27066)]