2247673688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{13757}}^1$

素因数の和:15347

約数の個数: 32

約数和(自身を含む): 4541790960

約数和(自身を除く): 2294117272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1571, 3142, 6284, 12568, 13757, 20423, 27514, 40846, 55028, 81692, 110056, 163384, 178841, 357682, 715364, 1430728, 21612247, 43224494, 86448988, 172897976, 280959211, 561918422, 1123836844, 2247673688]

約数ペア:

[(1, 2247673688), (2, 1123836844), (4, 561918422), (8, 280959211), (13, 172897976), (26, 86448988), (52, 43224494), (104, 21612247), (1571, 1430728), (3142, 715364), (6284, 357682), (12568, 178841), (13757, 163384), (20423, 110056), (27514, 81692), (40846, 55028)]