2280252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 5870592

約数和(自身を除く): 3590340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 311, 564, 611, 622, 933, 1222, 1244, 1833, 1866, 2444, 3666, 3732, 4043, 7332, 8086, 12129, 14617, 16172, 24258, 29234, 43851, 48516, 58468, 87702, 175404, 190021, 380042, 570063, 760084, 1140126, 2280252]

約数ペア:

[(1, 2280252), (2, 1140126), (3, 760084), (4, 570063), (6, 380042), (12, 190021), (13, 175404), (26, 87702), (39, 58468), (47, 48516), (52, 43851), (78, 29234), (94, 24258), (141, 16172), (156, 14617), (188, 12129), (282, 8086), (311, 7332), (564, 4043), (611, 3732), (622, 3666), (933, 2444), (1222, 1866), (1244, 1833)]