111128758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 189987840

約数和(自身を除く): 78859082

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 991, 1982, 2951, 4313, 5902, 8626, 12883, 18829, 25766, 37658, 56069, 112138, 224957, 244777, 449914, 489554, 2924441, 4274183, 5848882, 8548366, 55564379, 111128758]

約数ペア:

[(1, 111128758), (2, 55564379), (13, 8548366), (19, 5848882), (26, 4274183), (38, 2924441), (227, 489554), (247, 449914), (454, 244777), (494, 224957), (991, 112138), (1982, 56069), (2951, 37658), (4313, 25766), (5902, 18829), (8626, 12883)]