2289401036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{254491}}^1$

素因数の和:254681

約数の個数: 24

約数和(自身を含む): 4339597584

約数和(自身を除く): 2050196548

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 254491, 508982, 1017964, 3308383, 6616766, 13233532, 44026943, 88053886, 176107772, 572350259, 1144700518, 2289401036]

約数ペア:

[(1, 2289401036), (2, 1144700518), (4, 572350259), (13, 176107772), (26, 88053886), (52, 44026943), (173, 13233532), (346, 6616766), (692, 3308383), (2249, 1017964), (4498, 508982), (8996, 254491)]