1900484417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{33461}}^1$

素因数の和:33748

約数の個数: 16

約数和(自身を含む): 2175565392

約数和(自身を除く): 275080975

約数列:

[1, 13, 17, 221, 257, 3341, 4369, 33461, 56797, 434993, 568837, 7394881, 8599477, 111793201, 146191109, 1900484417]

約数ペア:

[(1, 1900484417), (13, 146191109), (17, 111793201), (221, 8599477), (257, 7394881), (3341, 568837), (4369, 434993), (33461, 56797)]