27836038390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{206821}}^1$

素因数の和:207184

約数の個数: 32

約数和(自身を含む): 51434149536

約数和(自身を除く): 23598111146

約数列:

[1, 2, 5, 10, 43, 86, 215, 313, 430, 626, 1565, 3130, 13459, 26918, 67295, 134590, 206821, 413642, 1034105, 2068210, 8893303, 17786606, 44466515, 64734973, 88933030, 129469946, 323674865, 647349730, 2783603839, 5567207678, 13918019195, 27836038390]

約数ペア:

[(1, 27836038390), (2, 13918019195), (5, 5567207678), (10, 2783603839), (43, 647349730), (86, 323674865), (215, 129469946), (313, 88933030), (430, 64734973), (626, 44466515), (1565, 17786606), (3130, 8893303), (13459, 2068210), (26918, 1034105), (67295, 413642), (134590, 206821)]