2018509370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{9689}}^1$

素因数の和:10030

約数の個数: 32

約数和(自身を含む): 3692122560

約数和(自身を除く): 1673613190

約数列:

[1, 2, 5, 10, 83, 166, 251, 415, 502, 830, 1255, 2510, 9689, 19378, 20833, 41666, 48445, 96890, 104165, 208330, 804187, 1608374, 2431939, 4020935, 4863878, 8041870, 12159695, 24319390, 201850937, 403701874, 1009254685, 2018509370]

約数ペア:

[(1, 2018509370), (2, 1009254685), (5, 403701874), (10, 201850937), (83, 24319390), (166, 12159695), (251, 8041870), (415, 4863878), (502, 4020935), (830, 2431939), (1255, 1608374), (2510, 804187), (9689, 208330), (19378, 104165), (20833, 96890), (41666, 48445)]