65405890708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1949}}^1\times {\mathrm{125219}}^1$

素因数の和:127239

約数の個数: 24

約数和(自身を含む): 116229204000

約数和(自身を除く): 50823313292

約数列:

[1, 2, 4, 67, 134, 268, 1949, 3898, 7796, 125219, 130583, 250438, 261166, 500876, 522332, 8389673, 16779346, 33558692, 244051831, 488103662, 976207324, 16351472677, 32702945354, 65405890708]

約数ペア:

[(1, 65405890708), (2, 32702945354), (4, 16351472677), (67, 976207324), (134, 488103662), (268, 244051831), (1949, 33558692), (3898, 16779346), (7796, 8389673), (125219, 522332), (130583, 500876), (250438, 261166)]