1974402724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1719863}}^1$

素因数の和:1719915

約数の個数: 24

約数和(自身を含む): 4045120128

約数和(自身を除く): 2070717404

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1719863, 3439726, 6879452, 12039041, 24078082, 48156164, 70514383, 141028766, 282057532, 493600681, 987201362, 1974402724]

約数ペア:

[(1, 1974402724), (2, 987201362), (4, 493600681), (7, 282057532), (14, 141028766), (28, 70514383), (41, 48156164), (82, 24078082), (164, 12039041), (287, 6879452), (574, 3439726), (1148, 1719863)]