5490492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 14767872

約数和(自身を除く): 9277380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 401, 489, 652, 802, 978, 1141, 1203, 1604, 1956, 2282, 2406, 2807, 3423, 4564, 4812, 5614, 6846, 8421, 11228, 13692, 16842, 33684, 65363, 130726, 196089, 261452, 392178, 457541, 784356, 915082, 1372623, 1830164, 2745246, 5490492]

約数ペア:

[(1, 5490492), (2, 2745246), (3, 1830164), (4, 1372623), (6, 915082), (7, 784356), (12, 457541), (14, 392178), (21, 261452), (28, 196089), (42, 130726), (84, 65363), (163, 33684), (326, 16842), (401, 13692), (489, 11228), (652, 8421), (802, 6846), (978, 5614), (1141, 4812), (1203, 4564), (1604, 3423), (1956, 2807), (2282, 2406)]