2499685864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{105883}}^1$

素因数の和:106129

約数の個数: 32

約数和(自身を含む): 5069725920

約数和(自身を除く): 2570040056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 11804, 23608, 105883, 211766, 423532, 847064, 1376479, 2752958, 5505916, 11011832, 24035441, 48070882, 96141764, 192283528, 312460733, 624921466, 1249842932, 2499685864]

約数ペア:

[(1, 2499685864), (2, 1249842932), (4, 624921466), (8, 312460733), (13, 192283528), (26, 96141764), (52, 48070882), (104, 24035441), (227, 11011832), (454, 5505916), (908, 2752958), (1816, 1376479), (2951, 847064), (5902, 423532), (11804, 211766), (23608, 105883)]