388639492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{9833}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 699669432

約数和(自身を除く): 311029940

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 9833, 9881, 19666, 19762, 39332, 39524, 403153, 806306, 1612612, 2369753, 4739506, 9479012, 97159873, 194319746, 388639492]

約数ペア:

[(1, 388639492), (2, 194319746), (4, 97159873), (41, 9479012), (82, 4739506), (164, 2369753), (241, 1612612), (482, 806306), (964, 403153), (9833, 39524), (9881, 39332), (19666, 19762)]