2355562768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{6373}}^1$

素因数の和:8171

約数の個数: 40

約数和(自身を含む): 4918509848

約数和(自身を除く): 2562947080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1777, 3554, 6373, 7108, 12746, 14216, 23101, 25492, 28432, 46202, 50984, 82849, 92404, 101968, 165698, 184808, 331396, 369616, 662792, 1325584, 11324821, 22649642, 45299284, 90598568, 147222673, 181197136, 294445346, 588890692, 1177781384, 2355562768]

約数ペア:

[(1, 2355562768), (2, 1177781384), (4, 588890692), (8, 294445346), (13, 181197136), (16, 147222673), (26, 90598568), (52, 45299284), (104, 22649642), (208, 11324821), (1777, 1325584), (3554, 662792), (6373, 369616), (7108, 331396), (12746, 184808), (14216, 165698), (23101, 101968), (25492, 92404), (28432, 82849), (46202, 50984)]