2021691737

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 2219716800

約数和(自身を除く): 198025063

約数列:

[1, 13, 151, 169, 227, 349, 1963, 2951, 4537, 25519, 34277, 38363, 52699, 58981, 79223, 445601, 685087, 1029899, 5792813, 8906131, 11962673, 13388687, 155514749, 2021691737]

約数ペア:

[(1, 2021691737), (13, 155514749), (151, 13388687), (169, 11962673), (227, 8906131), (349, 5792813), (1963, 1029899), (2951, 685087), (4537, 445601), (25519, 79223), (34277, 58981), (38363, 52699)]