1980352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 4480560

約数和(自身を除く): 2500208

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 97, 116, 176, 194, 232, 319, 352, 388, 464, 638, 704, 776, 928, 1067, 1276, 1552, 1856, 2134, 2552, 2813, 3104, 4268, 5104, 5626, 6208, 8536, 10208, 11252, 17072, 20416, 22504, 30943, 34144, 45008, 61886, 68288, 90016, 123772, 180032, 247544, 495088, 990176, 1980352]

約数ペア:

[(1, 1980352), (2, 990176), (4, 495088), (8, 247544), (11, 180032), (16, 123772), (22, 90016), (29, 68288), (32, 61886), (44, 45008), (58, 34144), (64, 30943), (88, 22504), (97, 20416), (116, 17072), (176, 11252), (194, 10208), (232, 8536), (319, 6208), (352, 5626), (388, 5104), (464, 4268), (638, 3104), (704, 2813), (776, 2552), (928, 2134), (1067, 1856), (1276, 1552)]