2038992

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 5330016

約数和(自身を除く): 3291024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 397, 428, 642, 794, 856, 1191, 1284, 1588, 1712, 2382, 2568, 3176, 4764, 5136, 6352, 9528, 19056, 42479, 84958, 127437, 169916, 254874, 339832, 509748, 679664, 1019496, 2038992]

約数ペア:

[(1, 2038992), (2, 1019496), (3, 679664), (4, 509748), (6, 339832), (8, 254874), (12, 169916), (16, 127437), (24, 84958), (48, 42479), (107, 19056), (214, 9528), (321, 6352), (397, 5136), (428, 4764), (642, 3176), (794, 2568), (856, 2382), (1191, 1712), (1284, 1588)]