2760472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3690728

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 127, 143, 152, 209, 247, 254, 286, 418, 494, 508, 572, 836, 988, 1016, 1144, 1397, 1651, 1672, 1976, 2413, 2717, 2794, 3302, 4826, 5434, 5588, 6604, 9652, 10868, 11176, 13208, 18161, 19304, 21736, 26543, 31369, 36322, 53086, 62738, 72644, 106172, 125476, 145288, 212344, 250952, 345059, 690118, 1380236, 2760472]

約数ペア:

[(1, 2760472), (2, 1380236), (4, 690118), (8, 345059), (11, 250952), (13, 212344), (19, 145288), (22, 125476), (26, 106172), (38, 72644), (44, 62738), (52, 53086), (76, 36322), (88, 31369), (104, 26543), (127, 21736), (143, 19304), (152, 18161), (209, 13208), (247, 11176), (254, 10868), (286, 9652), (418, 6604), (494, 5588), (508, 5434), (572, 4826), (836, 3302), (988, 2794), (1016, 2717), (1144, 2413), (1397, 1976), (1651, 1672)]