1627864060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{980641}}^1$

素因数の和:980733

約数の個数: 24

約数和(自身を含む): 3459704976

約数和(自身を除く): 1831840916

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 980641, 1961282, 3922564, 4903205, 9806410, 19612820, 81393203, 162786406, 325572812, 406966015, 813932030, 1627864060]

約数ペア:

[(1, 1627864060), (2, 813932030), (4, 406966015), (5, 325572812), (10, 162786406), (20, 81393203), (83, 19612820), (166, 9806410), (332, 4903205), (415, 3922564), (830, 1961282), (1660, 980641)]