438091324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 858009600

約数和(自身を除く): 419918276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 349, 517, 607, 698, 1034, 1214, 1396, 2068, 2428, 3839, 6677, 7678, 13354, 15356, 16403, 26708, 28529, 32806, 57058, 65612, 114116, 180433, 211843, 313819, 360866, 423686, 627638, 721732, 847372, 1255276, 2330273, 4660546, 9321092, 9956621, 19913242, 39826484, 109522831, 219045662, 438091324]

約数ペア:

[(1, 438091324), (2, 219045662), (4, 109522831), (11, 39826484), (22, 19913242), (44, 9956621), (47, 9321092), (94, 4660546), (188, 2330273), (349, 1255276), (517, 847372), (607, 721732), (698, 627638), (1034, 423686), (1214, 360866), (1396, 313819), (2068, 211843), (2428, 180433), (3839, 114116), (6677, 65612), (7678, 57058), (13354, 32806), (15356, 28529), (16403, 26708)]