389670522

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{5351}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 797662080

約数和(自身を除く): 407991558

約数列:

[1, 2, 3, 6, 53, 106, 159, 229, 318, 458, 687, 1374, 5351, 10702, 12137, 16053, 24274, 32106, 36411, 72822, 283603, 567206, 850809, 1225379, 1701618, 2450758, 3676137, 7352274, 64945087, 129890174, 194835261, 389670522]

約数ペア:

[(1, 389670522), (2, 194835261), (3, 129890174), (6, 64945087), (53, 7352274), (106, 3676137), (159, 2450758), (229, 1701618), (318, 1225379), (458, 850809), (687, 567206), (1374, 283603), (5351, 72822), (10702, 36411), (12137, 32106), (16053, 24274)]