2750174

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 5088000

約数和(自身を除く): 2337826

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 211, 266, 343, 422, 686, 931, 1477, 1862, 2954, 4009, 6517, 8018, 10339, 13034, 20678, 28063, 56126, 72373, 144746, 196441, 392882, 1375087, 2750174]

約数ペア:

[(1, 2750174), (2, 1375087), (7, 392882), (14, 196441), (19, 144746), (38, 72373), (49, 56126), (98, 28063), (133, 20678), (211, 13034), (266, 10339), (343, 8018), (422, 6517), (686, 4009), (931, 2954), (1477, 1862)]