2131445644

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{12613}}^1$

素因数の和:13209

約数の個数: 24

約数和(自身を含む): 3782686320

約数和(自身を除く): 1651240676

約数列:

[1, 2, 4, 83, 166, 332, 509, 1018, 2036, 12613, 25226, 42247, 50452, 84494, 168988, 1046879, 2093758, 4187516, 6420017, 12840034, 25680068, 532861411, 1065722822, 2131445644]

約数ペア:

[(1, 2131445644), (2, 1065722822), (4, 532861411), (83, 25680068), (166, 12840034), (332, 6420017), (509, 4187516), (1018, 2093758), (2036, 1046879), (12613, 168988), (25226, 84494), (42247, 50452)]