2064972574

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{2657}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 3626447616

約数和(自身を除く): 1561475042

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1291, 2582, 2657, 5314, 9037, 18074, 18599, 37198, 55513, 111026, 114251, 228502, 388591, 777182, 799757, 1599514, 3430187, 6860374, 24011309, 48022618, 147498041, 294996082, 1032486287, 2064972574]

約数ペア:

[(1, 2064972574), (2, 1032486287), (7, 294996082), (14, 147498041), (43, 48022618), (86, 24011309), (301, 6860374), (602, 3430187), (1291, 1599514), (2582, 799757), (2657, 777182), (5314, 388591), (9037, 228502), (18074, 114251), (18599, 111026), (37198, 55513)]