951569420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{897707}}^1$

素因数の和:897769

約数の個数: 24

約数和(自身を含む): 2036001744

約数和(自身を除く): 1084432324

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 897707, 1795414, 3590828, 4488535, 8977070, 17954140, 47578471, 95156942, 190313884, 237892355, 475784710, 951569420]

約数ペア:

[(1, 951569420), (2, 475784710), (4, 237892355), (5, 190313884), (10, 95156942), (20, 47578471), (53, 17954140), (106, 8977070), (212, 4488535), (265, 3590828), (530, 1795414), (1060, 897707)]