2080261612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{37493}}^1$

素因数の和:37618

約数の個数: 48

約数和(自身を含む): 4321108512

約数和(自身を除く): 2240846900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4268, 5044, 13871, 27742, 37493, 55484, 74986, 149972, 412423, 487409, 824846, 974818, 1649692, 1949636, 3636821, 5361499, 7273642, 10722998, 14547284, 21445996, 40005031, 47278673, 80010062, 94557346, 160020124, 189114692, 520065403, 1040130806, 2080261612]

約数ペア:

[(1, 2080261612), (2, 1040130806), (4, 520065403), (11, 189114692), (13, 160020124), (22, 94557346), (26, 80010062), (44, 47278673), (52, 40005031), (97, 21445996), (143, 14547284), (194, 10722998), (286, 7273642), (388, 5361499), (572, 3636821), (1067, 1949636), (1261, 1649692), (2134, 974818), (2522, 824846), (4268, 487409), (5044, 412423), (13871, 149972), (27742, 74986), (37493, 55484)]