264945902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2909}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 445858560

約数和(自身を除く): 180912658

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 806, 1469, 2909, 2938, 3503, 5818, 7006, 37817, 45539, 75634, 90179, 91078, 180358, 328717, 657434, 1172327, 2344654, 4273321, 8546642, 10190227, 20380454, 132472951, 264945902]

約数ペア:

[(1, 264945902), (2, 132472951), (13, 20380454), (26, 10190227), (31, 8546642), (62, 4273321), (113, 2344654), (226, 1172327), (403, 657434), (806, 328717), (1469, 180358), (2909, 91078), (2938, 90179), (3503, 75634), (5818, 45539), (7006, 37817)]