1998415093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{27281}}^1$

素因数の和:27468

約数の個数: 16

約数和(自身を含む): 2200020480

約数和(自身を除く): 201605387

約数列:

[1, 17, 31, 139, 527, 2363, 4309, 27281, 73253, 463777, 845711, 3792059, 14377087, 64465003, 117553829, 1998415093]

約数ペア:

[(1, 1998415093), (17, 117553829), (31, 64465003), (139, 14377087), (527, 3792059), (2363, 845711), (4309, 463777), (27281, 73253)]