4422022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3353978

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 149, 209, 298, 418, 781, 1349, 1562, 1639, 2698, 2831, 3278, 5662, 10579, 14839, 21158, 29678, 31141, 62282, 116369, 201001, 232738, 402002, 2211011, 4422022]

約数ペア:

[(1, 4422022), (2, 2211011), (11, 402002), (19, 232738), (22, 201001), (38, 116369), (71, 62282), (142, 31141), (149, 29678), (209, 21158), (298, 14839), (418, 10579), (781, 5662), (1349, 3278), (1562, 2831), (1639, 2698)]