13940147368

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2202931}}^1$

素因数の和:2203057

約数の個数: 32

約数和(自身を含む): 30136109760

約数和(自身を除く): 16195962392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 2202931, 4405862, 8811724, 15420517, 17623448, 30841034, 61682068, 123364136, 248931203, 497862406, 995724812, 1742518421, 1991449624, 3485036842, 6970073684, 13940147368]

約数ペア:

[(1, 13940147368), (2, 6970073684), (4, 3485036842), (7, 1991449624), (8, 1742518421), (14, 995724812), (28, 497862406), (56, 248931203), (113, 123364136), (226, 61682068), (452, 30841034), (791, 17623448), (904, 15420517), (1582, 8811724), (3164, 4405862), (6328, 2202931)]