1306205474

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{3307}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 2272199040

約数和(自身を除く): 965993566

約数列:

[1, 2, 7, 14, 89, 178, 317, 623, 634, 1246, 2219, 3307, 4438, 6614, 23149, 28213, 46298, 56426, 197491, 294323, 394982, 588646, 1048319, 2060261, 2096638, 4120522, 7338233, 14676466, 93300391, 186600782, 653102737, 1306205474]

約数ペア:

[(1, 1306205474), (2, 653102737), (7, 186600782), (14, 93300391), (89, 14676466), (178, 7338233), (317, 4120522), (623, 2096638), (634, 2060261), (1246, 1048319), (2219, 588646), (3307, 394982), (4438, 294323), (6614, 197491), (23149, 56426), (28213, 46298)]