2245280346

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{7307}}^1$

素因数の和:7755

約数の個数: 48

約数和(自身を含む): 4991130144

約数和(自身を除く): 2745849798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 397, 774, 794, 1191, 2382, 3573, 7146, 7307, 14614, 17071, 21921, 34142, 43842, 51213, 65763, 102426, 131526, 153639, 307278, 314201, 628402, 942603, 1885206, 2827809, 2900879, 5655618, 5801758, 8702637, 17405274, 26107911, 52215822, 124737797, 249475594, 374213391, 748426782, 1122640173, 2245280346]

約数ペア:

[(1, 2245280346), (2, 1122640173), (3, 748426782), (6, 374213391), (9, 249475594), (18, 124737797), (43, 52215822), (86, 26107911), (129, 17405274), (258, 8702637), (387, 5801758), (397, 5655618), (774, 2900879), (794, 2827809), (1191, 1885206), (2382, 942603), (3573, 628402), (7146, 314201), (7307, 307278), (14614, 153639), (17071, 131526), (21921, 102426), (34142, 65763), (43842, 51213)]