2066918

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1734682

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 131, 161, 262, 322, 343, 686, 917, 1127, 1834, 2254, 3013, 6026, 6419, 7889, 12838, 15778, 21091, 42182, 44933, 89866, 147637, 295274, 1033459, 2066918]

約数ペア:

[(1, 2066918), (2, 1033459), (7, 295274), (14, 147637), (23, 89866), (46, 44933), (49, 42182), (98, 21091), (131, 15778), (161, 12838), (262, 7889), (322, 6419), (343, 6026), (686, 3013), (917, 2254), (1127, 1834)]