1403123868

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{548953}}^1$

素因数の和:549034

約数の個数: 36

約数和(自身を含む): 3596746608

約数和(自身を除く): 2193622740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 548953, 1097906, 1646859, 2195812, 3293718, 4940577, 6587436, 9881154, 19762308, 38975663, 77951326, 116926989, 155902652, 233853978, 350780967, 467707956, 701561934, 1403123868]

約数ペア:

[(1, 1403123868), (2, 701561934), (3, 467707956), (4, 350780967), (6, 233853978), (9, 155902652), (12, 116926989), (18, 77951326), (36, 38975663), (71, 19762308), (142, 9881154), (213, 6587436), (284, 4940577), (426, 3293718), (639, 2195812), (852, 1646859), (1278, 1097906), (2556, 548953)]