9969442028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27388577}}^1$

素因数の和:27388601

約数の個数: 24

約数和(自身を含む): 21472645152

約数和(自身を除く): 11503203124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 27388577, 54777154, 109554308, 191720039, 356051501, 383440078, 712103002, 766880156, 1424206004, 2492360507, 4984721014, 9969442028]

約数ペア:

[(1, 9969442028), (2, 4984721014), (4, 2492360507), (7, 1424206004), (13, 766880156), (14, 712103002), (26, 383440078), (28, 356051501), (52, 191720039), (91, 109554308), (182, 54777154), (364, 27388577)]