2081223345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 3531112704

約数和(自身を除く): 1449889359

約数列:

[1, 3, 5, 15, 41, 53, 67, 123, 159, 201, 205, 265, 335, 615, 795, 953, 1005, 2173, 2747, 2859, 3551, 4765, 6519, 8241, 10653, 10865, 13735, 14295, 17755, 32595, 39073, 41205, 50509, 53265, 63851, 117219, 145591, 151527, 191553, 195365, 252545, 319255, 436773, 586095, 727955, 757635, 957765, 2070869, 2183865, 2617891, 3384103, 6212607, 7853673, 10152309, 10354345, 13089455, 16920515, 31063035, 39268365, 50761545, 138748223, 416244669, 693741115, 2081223345]

約数ペア:

[(1, 2081223345), (3, 693741115), (5, 416244669), (15, 138748223), (41, 50761545), (53, 39268365), (67, 31063035), (123, 16920515), (159, 13089455), (201, 10354345), (205, 10152309), (265, 7853673), (335, 6212607), (615, 3384103), (795, 2617891), (953, 2183865), (1005, 2070869), (2173, 957765), (2747, 757635), (2859, 727955), (3551, 586095), (4765, 436773), (6519, 319255), (8241, 252545), (10653, 195365), (10865, 191553), (13735, 151527), (14295, 145591), (17755, 117219), (32595, 63851), (39073, 53265), (41205, 50509)]