296706470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3727}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 563673600

約数和(自身を除く): 266967130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 838, 2095, 3727, 4190, 7454, 7961, 15922, 18635, 37270, 39805, 70813, 79610, 141626, 354065, 708130, 1561613, 3123226, 7808065, 15616130, 29670647, 59341294, 148353235, 296706470]

約数ペア:

[(1, 296706470), (2, 148353235), (5, 59341294), (10, 29670647), (19, 15616130), (38, 7808065), (95, 3123226), (190, 1561613), (419, 708130), (838, 354065), (2095, 141626), (3727, 79610), (4190, 70813), (7454, 39805), (7961, 37270), (15922, 18635)]