173824222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 133898018

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 2543, 2629, 3107, 5086, 5258, 6214, 27973, 33059, 34177, 55946, 66118, 68354, 363649, 607777, 727298, 1215554, 6685547, 7901101, 13371094, 15802202, 86912111, 173824222]

約数ペア:

[(1, 173824222), (2, 86912111), (11, 15802202), (13, 13371094), (22, 7901101), (26, 6685547), (143, 1215554), (239, 727298), (286, 607777), (478, 363649), (2543, 68354), (2629, 66118), (3107, 55946), (5086, 34177), (5258, 33059), (6214, 27973)]