2012349855

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{4721}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 3258859968

約数和(自身を除く): 1246510113

約数列:

[1, 3, 5, 15, 157, 181, 471, 543, 785, 905, 2355, 2715, 4721, 14163, 23605, 28417, 70815, 85251, 142085, 426255, 741197, 854501, 2223591, 2563503, 3705985, 4272505, 11117955, 12817515, 134156657, 402469971, 670783285, 2012349855]

約数ペア:

[(1, 2012349855), (3, 670783285), (5, 402469971), (15, 134156657), (157, 12817515), (181, 11117955), (471, 4272505), (543, 3705985), (785, 2563503), (905, 2223591), (2355, 854501), (2715, 741197), (4721, 426255), (14163, 142085), (23605, 85251), (28417, 70815)]