7272902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6335098

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 449, 623, 898, 1157, 1246, 2314, 3143, 5837, 6286, 8099, 11674, 16198, 39961, 40859, 79922, 81718, 279727, 519493, 559454, 1038986, 3636451, 7272902]

約数ペア:

[(1, 7272902), (2, 3636451), (7, 1038986), (13, 559454), (14, 519493), (26, 279727), (89, 81718), (91, 79922), (178, 40859), (182, 39961), (449, 16198), (623, 11674), (898, 8099), (1157, 6286), (1246, 5837), (2314, 3143)]