4004182

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 3555818

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 449, 637, 686, 898, 1274, 3143, 4459, 5837, 6286, 8918, 11674, 22001, 40859, 44002, 81718, 154007, 286013, 308014, 572026, 2002091, 4004182]

約数ペア:

[(1, 4004182), (2, 2002091), (7, 572026), (13, 308014), (14, 286013), (26, 154007), (49, 81718), (91, 44002), (98, 40859), (182, 22001), (343, 11674), (449, 8918), (637, 6286), (686, 5837), (898, 4459), (1274, 3143)]