18446484070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263521201}}^1$

素因数の和:263521215

約数の個数: 16

約数和(自身を含む): 37947053088

約数和(自身を除く): 19500569018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263521201, 527042402, 1317606005, 1844648407, 2635212010, 3689296814, 9223242035, 18446484070]

約数ペア:

[(1, 18446484070), (2, 9223242035), (5, 3689296814), (7, 2635212010), (10, 1844648407), (14, 1317606005), (35, 527042402), (70, 263521201)]