3888170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 4337110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2719, 5438, 13595, 27190, 29909, 35347, 59818, 70694, 149545, 176735, 299090, 353470, 388817, 777634, 1944085, 3888170]

約数ペア:

[(1, 3888170), (2, 1944085), (5, 777634), (10, 388817), (11, 353470), (13, 299090), (22, 176735), (26, 149545), (55, 70694), (65, 59818), (110, 35347), (130, 29909), (143, 27190), (286, 13595), (715, 5438), (1430, 2719)]