244857986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 387773568

約数和(自身を除く): 142915582

約数列:

[1, 2, 41, 53, 82, 103, 106, 206, 547, 1094, 2173, 4223, 4346, 5459, 8446, 10918, 22427, 28991, 44854, 56341, 57982, 112682, 223819, 447638, 1188631, 2309981, 2377262, 2986073, 4619962, 5972146, 122428993, 244857986]

約数ペア:

[(1, 244857986), (2, 122428993), (41, 5972146), (53, 4619962), (82, 2986073), (103, 2377262), (106, 2309981), (206, 1188631), (547, 447638), (1094, 223819), (2173, 112682), (4223, 57982), (4346, 56341), (5459, 44854), (8446, 28991), (10918, 22427)]