6423950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9908

約数の個数: 24

約数和(自身を含む): 12868968

約数和(自身を除く): 6445018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 9883, 19766, 49415, 98830, 128479, 247075, 256958, 494150, 642395, 1284790, 3211975, 6423950]

約数ペア:

[(1, 6423950), (2, 3211975), (5, 1284790), (10, 642395), (13, 494150), (25, 256958), (26, 247075), (50, 128479), (65, 98830), (130, 49415), (325, 19766), (650, 9883)]