427022458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{21727}}^1$

素因数の和:22077

約数の個数: 16

約数和(自身を含む): 663312384

約数和(自身を除く): 236289926

約数列:

[1, 2, 31, 62, 317, 634, 9827, 19654, 21727, 43454, 673537, 1347074, 6887459, 13774918, 213511229, 427022458]

約数ペア:

[(1, 427022458), (2, 213511229), (31, 13774918), (62, 6887459), (317, 1347074), (634, 673537), (9827, 43454), (19654, 21727)]