4004602992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2139211}}^1$

素因数の和:2139238

約数の個数: 60

約数和(自身を含む): 12069434104

約数和(自身を除く): 8064831112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2139211, 4278422, 6417633, 8556844, 12835266, 17113688, 19252899, 25670532, 27809743, 34227376, 38505798, 51341064, 55619486, 77011596, 83429229, 102682128, 111238972, 154023192, 166858458, 222477944, 250287687, 308046384, 333716916, 444955888, 500575374, 667433832, 1001150748, 1334867664, 2002301496, 4004602992]

約数ペア:

[(1, 4004602992), (2, 2002301496), (3, 1334867664), (4, 1001150748), (6, 667433832), (8, 500575374), (9, 444955888), (12, 333716916), (13, 308046384), (16, 250287687), (18, 222477944), (24, 166858458), (26, 154023192), (36, 111238972), (39, 102682128), (48, 83429229), (52, 77011596), (72, 55619486), (78, 51341064), (104, 38505798), (117, 34227376), (144, 27809743), (156, 25670532), (208, 19252899), (234, 17113688), (312, 12835266), (468, 8556844), (624, 6417633), (936, 4278422), (1872, 2139211)]