2013444250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{423883}}^1$

素因数の和:423919

約数の個数: 32

約数和(自身を含む): 3967554240

約数和(自身を除く): 1954109990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 423883, 847766, 2119415, 4238830, 8053777, 10597075, 16107554, 21194150, 40268885, 52985375, 80537770, 105970750, 201344425, 402688850, 1006722125, 2013444250]

約数ペア:

[(1, 2013444250), (2, 1006722125), (5, 402688850), (10, 201344425), (19, 105970750), (25, 80537770), (38, 52985375), (50, 40268885), (95, 21194150), (125, 16107554), (190, 10597075), (250, 8053777), (475, 4238830), (950, 2119415), (2375, 847766), (4750, 423883)]