858961138

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 1492652160

約数和(自身を除く): 633691022

約数列:

[1, 2, 7, 14, 113, 226, 229, 458, 791, 1582, 1603, 2371, 3206, 4742, 16597, 25877, 33194, 51754, 181139, 267923, 362278, 535846, 542959, 1085918, 1875461, 3750922, 3800713, 7601426, 61354367, 122708734, 429480569, 858961138]

約数ペア:

[(1, 858961138), (2, 429480569), (7, 122708734), (14, 61354367), (113, 7601426), (226, 3800713), (229, 3750922), (458, 1875461), (791, 1085918), (1582, 542959), (1603, 535846), (2371, 362278), (3206, 267923), (4742, 181139), (16597, 51754), (25877, 33194)]