4470258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 9709056

約数和(自身を除く): 5238798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 257, 446, 514, 669, 771, 1338, 1542, 2899, 3341, 5798, 6682, 8697, 10023, 17394, 20046, 57311, 114622, 171933, 343866, 745043, 1490086, 2235129, 4470258]

約数ペア:

[(1, 4470258), (2, 2235129), (3, 1490086), (6, 745043), (13, 343866), (26, 171933), (39, 114622), (78, 57311), (223, 20046), (257, 17394), (446, 10023), (514, 8697), (669, 6682), (771, 5798), (1338, 3341), (1542, 2899)]