259454702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 427461888

約数和(自身を除く): 168007186

約数列:

[1, 2, 13, 26, 73, 146, 223, 446, 613, 949, 1226, 1898, 2899, 5798, 7969, 15938, 16279, 32558, 44749, 89498, 136699, 211627, 273398, 423254, 581737, 1163474, 1777087, 3554174, 9979027, 19958054, 129727351, 259454702]

約数ペア:

[(1, 259454702), (2, 129727351), (13, 19958054), (26, 9979027), (73, 3554174), (146, 1777087), (223, 1163474), (446, 581737), (613, 423254), (949, 273398), (1226, 211627), (1898, 136699), (2899, 89498), (5798, 44749), (7969, 32558), (15938, 16279)]