1489357072

素因数分解:

$2^4\times 7^1\times {\mathrm{13297831}}^1$

素因数の和:13297846

約数の個数: 20

約数和(自身を含む): 3297862336

約数和(自身を除く): 1808505264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13297831, 26595662, 53191324, 93084817, 106382648, 186169634, 212765296, 372339268, 744678536, 1489357072]

約数ペア:

[(1, 1489357072), (2, 744678536), (4, 372339268), (7, 212765296), (8, 186169634), (14, 106382648), (16, 93084817), (28, 53191324), (56, 26595662), (112, 13297831)]