2116721672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{22147}}^1$

素因数の和:23085

約数の個数: 32

約数和(自身を含む): 4278993600

約数和(自身を除く): 2162271928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 919, 1838, 3676, 7352, 11947, 22147, 23894, 44294, 47788, 88588, 95576, 177176, 287911, 575822, 1151644, 2303288, 20353093, 40706186, 81412372, 162824744, 264590209, 529180418, 1058360836, 2116721672]

約数ペア:

[(1, 2116721672), (2, 1058360836), (4, 529180418), (8, 264590209), (13, 162824744), (26, 81412372), (52, 40706186), (104, 20353093), (919, 2303288), (1838, 1151644), (3676, 575822), (7352, 287911), (11947, 177176), (22147, 95576), (23894, 88588), (44294, 47788)]