2022195455

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{73043}}^1$

素因数の和:73175

約数の個数: 24

約数和(自身を含む): 2847839472

約数和(自身を除く): 825644017

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 3955, 5537, 27685, 73043, 365215, 511301, 2556505, 3579107, 8253859, 17895535, 41269295, 57777013, 288885065, 404439091, 2022195455]

約数ペア:

[(1, 2022195455), (5, 404439091), (7, 288885065), (35, 57777013), (49, 41269295), (113, 17895535), (245, 8253859), (565, 3579107), (791, 2556505), (3955, 511301), (5537, 365215), (27685, 73043)]