2531336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2479864

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 173, 236, 248, 346, 472, 692, 1384, 1829, 3658, 5363, 7316, 10207, 10726, 14632, 20414, 21452, 40828, 42904, 81656, 316417, 632834, 1265668, 2531336]

約数ペア:

[(1, 2531336), (2, 1265668), (4, 632834), (8, 316417), (31, 81656), (59, 42904), (62, 40828), (118, 21452), (124, 20414), (173, 14632), (236, 10726), (248, 10207), (346, 7316), (472, 5363), (692, 3658), (1384, 1829)]