1277332

素因数分解:

$2^2\times 7^5\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 36

約数和(自身を含む): 2745120

約数和(自身を除く): 1467788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 2401, 3724, 4802, 6517, 9604, 13034, 16807, 26068, 33614, 45619, 67228, 91238, 182476, 319333, 638666, 1277332]

約数ペア:

[(1, 1277332), (2, 638666), (4, 319333), (7, 182476), (14, 91238), (19, 67228), (28, 45619), (38, 33614), (49, 26068), (76, 16807), (98, 13034), (133, 9604), (196, 6517), (266, 4802), (343, 3724), (532, 2401), (686, 1862), (931, 1372)]