1331509514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{151549}}^1$

素因数の和:151765

約数の個数: 16

約数和(自身を含む): 2095027200

約数和(自身を除く): 763517686

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 151549, 303098, 3485627, 6971254, 28945859, 57891718, 665754757, 1331509514]

約数ペア:

[(1, 1331509514), (2, 665754757), (23, 57891718), (46, 28945859), (191, 6971254), (382, 3485627), (4393, 303098), (8786, 151549)]