1869472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 4136832

約数和(自身を除く): 2267360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 113, 176, 188, 226, 352, 376, 452, 517, 752, 904, 1034, 1243, 1504, 1808, 2068, 2486, 3616, 4136, 4972, 5311, 8272, 9944, 10622, 16544, 19888, 21244, 39776, 42488, 58421, 84976, 116842, 169952, 233684, 467368, 934736, 1869472]

約数ペア:

[(1, 1869472), (2, 934736), (4, 467368), (8, 233684), (11, 169952), (16, 116842), (22, 84976), (32, 58421), (44, 42488), (47, 39776), (88, 21244), (94, 19888), (113, 16544), (176, 10622), (188, 9944), (226, 8272), (352, 5311), (376, 4972), (452, 4136), (517, 3616), (752, 2486), (904, 2068), (1034, 1808), (1243, 1504)]