1260230398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{30817}}^1$

素因数の和:30976

約数の個数: 32

約数和(自身を含む): 2272149504

約数和(自身を除く): 1011919106

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 5842, 20447, 30817, 40894, 61634, 215719, 431438, 708791, 1417582, 3913759, 4961537, 7827518, 9923074, 27396313, 54792626, 90016457, 180032914, 630115199, 1260230398]

約数ペア:

[(1, 1260230398), (2, 630115199), (7, 180032914), (14, 90016457), (23, 54792626), (46, 27396313), (127, 9923074), (161, 7827518), (254, 4961537), (322, 3913759), (889, 1417582), (1778, 708791), (2921, 431438), (5842, 215719), (20447, 61634), (30817, 40894)]