1297210005530

素因数分解:

$2^1\times 5^1\times {\mathrm{7867}}^1\times {\mathrm{16489259}}^1$

素因数の和:16497133

約数の個数: 16

約数和(自身を含む): 2335274958240

約数和(自身を除く): 1038064952710

約数列:

[1, 2, 5, 10, 7867, 15734, 39335, 78670, 16489259, 32978518, 82446295, 164892590, 129721000553, 259442001106, 648605002765, 1297210005530]

約数ペア:

[(1, 1297210005530), (2, 648605002765), (5, 259442001106), (10, 129721000553), (7867, 164892590), (15734, 82446295), (39335, 32978518), (78670, 16489259)]