1019508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 2782080

約数和(自身を除く): 1762572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 229, 318, 371, 458, 636, 687, 742, 916, 1113, 1374, 1484, 1603, 2226, 2748, 3206, 4452, 4809, 6412, 9618, 12137, 19236, 24274, 36411, 48548, 72822, 84959, 145644, 169918, 254877, 339836, 509754, 1019508]

約数ペア:

[(1, 1019508), (2, 509754), (3, 339836), (4, 254877), (6, 169918), (7, 145644), (12, 84959), (14, 72822), (21, 48548), (28, 36411), (42, 24274), (53, 19236), (84, 12137), (106, 9618), (159, 6412), (212, 4809), (229, 4452), (318, 3206), (371, 2748), (458, 2226), (636, 1603), (687, 1484), (742, 1374), (916, 1113)]