259819742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46051}}^1$

素因数の和:46104

約数の個数: 32

約数和(自身を含む): 495151104

約数和(自身を除く): 235331362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 46051, 92102, 322357, 598663, 644714, 1197326, 1427581, 2855162, 4190641, 8381282, 9993067, 18558553, 19986134, 37117106, 129909871, 259819742]

約数ペア:

[(1, 259819742), (2, 129909871), (7, 37117106), (13, 19986134), (14, 18558553), (26, 9993067), (31, 8381282), (62, 4190641), (91, 2855162), (182, 1427581), (217, 1197326), (403, 644714), (434, 598663), (806, 322357), (2821, 92102), (5642, 46051)]