1874488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2791112

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 179, 187, 238, 308, 358, 374, 476, 616, 716, 748, 952, 1253, 1309, 1432, 1496, 1969, 2506, 2618, 3043, 3938, 5012, 5236, 6086, 7876, 10024, 10472, 12172, 13783, 15752, 21301, 24344, 27566, 33473, 42602, 55132, 66946, 85204, 110264, 133892, 170408, 234311, 267784, 468622, 937244, 1874488]

約数ペア:

[(1, 1874488), (2, 937244), (4, 468622), (7, 267784), (8, 234311), (11, 170408), (14, 133892), (17, 110264), (22, 85204), (28, 66946), (34, 55132), (44, 42602), (56, 33473), (68, 27566), (77, 24344), (88, 21301), (119, 15752), (136, 13783), (154, 12172), (179, 10472), (187, 10024), (238, 7876), (308, 6086), (358, 5236), (374, 5012), (476, 3938), (616, 3043), (716, 2618), (748, 2506), (952, 1969), (1253, 1496), (1309, 1432)]