2019063410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2218751}}^1$

素因数の和:2218778

約数の個数: 32

約数和(自身を含む): 4473004032

約数和(自身を除く): 2453940622

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2218751, 4437502, 11093755, 15531257, 22187510, 28843763, 31062514, 57687526, 77656285, 144218815, 155312570, 201906341, 288437630, 403812682, 1009531705, 2019063410]

約数ペア:

[(1, 2019063410), (2, 1009531705), (5, 403812682), (7, 288437630), (10, 201906341), (13, 155312570), (14, 144218815), (26, 77656285), (35, 57687526), (65, 31062514), (70, 28843763), (91, 22187510), (130, 15531257), (182, 11093755), (455, 4437502), (910, 2218751)]