409660342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5939}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 758419200

約数和(自身を除く): 348758858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 379, 758, 2653, 4927, 5306, 5939, 9854, 11878, 34489, 41573, 68978, 77207, 83146, 154414, 540449, 1080898, 2250881, 4501762, 15756167, 29261453, 31512334, 58522906, 204830171, 409660342]

約数ペア:

[(1, 409660342), (2, 204830171), (7, 58522906), (13, 31512334), (14, 29261453), (26, 15756167), (91, 4501762), (182, 2250881), (379, 1080898), (758, 540449), (2653, 154414), (4927, 83146), (5306, 77207), (5939, 68978), (9854, 41573), (11878, 34489)]