2019970502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 3356930304

約数和(自身を除く): 1336959802

約数列:

[1, 2, 11, 22, 83, 166, 311, 622, 913, 1826, 3421, 3557, 6842, 7114, 25813, 39127, 51626, 78254, 283943, 295231, 567886, 590462, 1106227, 2212454, 3247541, 6495082, 12168497, 24336994, 91816841, 183633682, 1009985251, 2019970502]

約数ペア:

[(1, 2019970502), (2, 1009985251), (11, 183633682), (22, 91816841), (83, 24336994), (166, 12168497), (311, 6495082), (622, 3247541), (913, 2212454), (1826, 1106227), (3421, 590462), (3557, 567886), (6842, 295231), (7114, 283943), (25813, 78254), (39127, 51626)]