1397898288

素因数分解:

$2^4\times 3^2\times {\mathrm{9707627}}^1$

素因数の和:9707641

約数の個数: 30

約数和(自身を含む): 3912174084

約数和(自身を除く): 2514275796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9707627, 19415254, 29122881, 38830508, 58245762, 77661016, 87368643, 116491524, 155322032, 174737286, 232983048, 349474572, 465966096, 698949144, 1397898288]

約数ペア:

[(1, 1397898288), (2, 698949144), (3, 465966096), (4, 349474572), (6, 232983048), (8, 174737286), (9, 155322032), (12, 116491524), (16, 87368643), (18, 77661016), (24, 58245762), (36, 38830508), (48, 29122881), (72, 19415254), (144, 9707627)]