2019466972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{24677}}^1$

素因数の和:25221

約数の個数: 24

約数和(自身を含む): 3627666000

約数和(自身を除く): 1608199028

約数列:

[1, 2, 4, 41, 82, 164, 499, 998, 1996, 20459, 24677, 40918, 49354, 81836, 98708, 1011757, 2023514, 4047028, 12313823, 24627646, 49255292, 504866743, 1009733486, 2019466972]

約数ペア:

[(1, 2019466972), (2, 1009733486), (4, 504866743), (41, 49255292), (82, 24627646), (164, 12313823), (499, 4047028), (998, 2023514), (1996, 1011757), (20459, 98708), (24677, 81836), (40918, 49354)]