1256551751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 1578890880

約数和(自身を除く): 322339129

約数列:

[1, 7, 13, 89, 91, 113, 623, 791, 1157, 1373, 1469, 8099, 9611, 10057, 10283, 17849, 70399, 122197, 124943, 130741, 155149, 855379, 915187, 1086043, 1588561, 2016937, 11119927, 13808261, 14118559, 96657827, 179507393, 1256551751]

約数ペア:

[(1, 1256551751), (7, 179507393), (13, 96657827), (89, 14118559), (91, 13808261), (113, 11119927), (623, 2016937), (791, 1588561), (1157, 1086043), (1373, 915187), (1469, 855379), (8099, 155149), (9611, 130741), (10057, 124943), (10283, 122197), (17849, 70399)]