2489749992

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1192409}}^1$

素因数の和:1192450

約数の個数: 48

約数和(自身を含む): 6975598500

約数和(自身を除く): 4485848508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 1192409, 2384818, 3577227, 4769636, 7154454, 9539272, 10731681, 14308908, 21463362, 28617816, 34579861, 42926724, 69159722, 85853448, 103739583, 138319444, 207479166, 276638888, 311218749, 414958332, 622437498, 829916664, 1244874996, 2489749992]

約数ペア:

[(1, 2489749992), (2, 1244874996), (3, 829916664), (4, 622437498), (6, 414958332), (8, 311218749), (9, 276638888), (12, 207479166), (18, 138319444), (24, 103739583), (29, 85853448), (36, 69159722), (58, 42926724), (72, 34579861), (87, 28617816), (116, 21463362), (174, 14308908), (232, 10731681), (261, 9539272), (348, 7154454), (522, 4769636), (696, 3577227), (1044, 2384818), (2088, 1192409)]