2728391106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{782671}}^1$

素因数の和:782766

約数の個数: 32

約数和(自身を含む): 6311467008

約数和(自身を除く): 3583075902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 782671, 1565342, 2348013, 4696026, 5478697, 10957394, 16436091, 32872182, 64961693, 129923386, 194885079, 389770158, 454731851, 909463702, 1364195553, 2728391106]

約数ペア:

[(1, 2728391106), (2, 1364195553), (3, 909463702), (6, 454731851), (7, 389770158), (14, 194885079), (21, 129923386), (42, 64961693), (83, 32872182), (166, 16436091), (249, 10957394), (498, 5478697), (581, 4696026), (1162, 2348013), (1743, 1565342), (3486, 782671)]