490638707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 535540992

約数和(自身を除く): 44902285

約数列:

[1, 13, 97, 607, 641, 1261, 7891, 8333, 58879, 62177, 389087, 765427, 808301, 5058131, 37741439, 490638707]

約数ペア:

[(1, 490638707), (13, 37741439), (97, 5058131), (607, 808301), (641, 765427), (1261, 389087), (7891, 62177), (8333, 58879)]