2039804515

素因数分解:

$5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{53419}}^1$

素因数の和:54522

約数の個数: 16

約数和(自身を含む): 2800062720

約数和(自身を除く): 760258205

約数列:

[1, 5, 7, 35, 1091, 5455, 7637, 38185, 53419, 267095, 373933, 1869665, 58280129, 291400645, 407960903, 2039804515]

約数ペア:

[(1, 2039804515), (5, 407960903), (7, 291400645), (35, 58280129), (1091, 1869665), (5455, 373933), (7637, 267095), (38185, 53419)]