1885912

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 4370760

約数和(自身を除く): 2484848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 283, 392, 476, 566, 833, 952, 1132, 1666, 1981, 2264, 3332, 3962, 4811, 6664, 7924, 9622, 13867, 15848, 19244, 27734, 33677, 38488, 55468, 67354, 110936, 134708, 235739, 269416, 471478, 942956, 1885912]

約数ペア:

[(1, 1885912), (2, 942956), (4, 471478), (7, 269416), (8, 235739), (14, 134708), (17, 110936), (28, 67354), (34, 55468), (49, 38488), (56, 33677), (68, 27734), (98, 19244), (119, 15848), (136, 13867), (196, 9622), (238, 7924), (283, 6664), (392, 4811), (476, 3962), (566, 3332), (833, 2264), (952, 1981), (1132, 1666)]