986195002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6211}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 1653087744

約数和(自身を除く): 666892742

約数列:

[1, 2, 13, 26, 31, 62, 197, 394, 403, 806, 2561, 5122, 6107, 6211, 12214, 12422, 79391, 80743, 158782, 161486, 192541, 385082, 1223567, 2447134, 2503033, 5006066, 15906371, 31812742, 37930577, 75861154, 493097501, 986195002]

約数ペア:

[(1, 986195002), (2, 493097501), (13, 75861154), (26, 37930577), (31, 31812742), (62, 15906371), (197, 5006066), (394, 2503033), (403, 2447134), (806, 1223567), (2561, 385082), (5122, 192541), (6107, 161486), (6211, 158782), (12214, 80743), (12422, 79391)]