247788244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{84053}}^1$

素因数の和:84135

約数の個数: 24

約数和(自身を含む): 480116448

約数和(自身を除く): 232328204

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 84053, 168106, 336212, 924583, 1849166, 3698332, 5631551, 11263102, 22526204, 61947061, 123894122, 247788244]

約数ペア:

[(1, 247788244), (2, 123894122), (4, 61947061), (11, 22526204), (22, 11263102), (44, 5631551), (67, 3698332), (134, 1849166), (268, 924583), (737, 336212), (1474, 168106), (2948, 84053)]