2016126917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1831}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 2574766080

約数和(自身を除く): 558639163

約数列:

[1, 7, 17, 19, 119, 133, 323, 487, 1831, 2261, 3409, 8279, 9253, 12817, 31127, 34789, 57953, 64771, 157301, 217889, 243523, 591413, 891697, 1101107, 4139891, 6241879, 15158849, 16942243, 106111943, 118595701, 288018131, 2016126917]

約数ペア:

[(1, 2016126917), (7, 288018131), (17, 118595701), (19, 106111943), (119, 16942243), (133, 15158849), (323, 6241879), (487, 4139891), (1831, 1101107), (2261, 891697), (3409, 591413), (8279, 243523), (9253, 217889), (12817, 157301), (31127, 64771), (34789, 57953)]