8488940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 17886960

約数和(自身を除く): 9398020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1013, 1676, 2026, 2095, 4052, 4190, 5065, 8380, 10130, 20260, 424447, 848894, 1697788, 2122235, 4244470, 8488940]

約数ペア:

[(1, 8488940), (2, 4244470), (4, 2122235), (5, 1697788), (10, 848894), (20, 424447), (419, 20260), (838, 10130), (1013, 8380), (1676, 5065), (2026, 4190), (2095, 4052)]