2617503707

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9403}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 3602108160

約数和(自身を除く): 984604453

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 247, 299, 437, 637, 931, 1127, 1729, 2093, 3059, 5681, 9403, 12103, 14651, 21413, 39767, 65821, 122239, 178657, 216269, 278369, 460747, 855673, 1250599, 1513883, 2322541, 2811497, 4109111, 5989711, 8754193, 10597181, 16257787, 19680479, 28763777, 53418443, 113804509, 137763353, 201346439, 373929101, 2617503707]

約数ペア:

[(1, 2617503707), (7, 373929101), (13, 201346439), (19, 137763353), (23, 113804509), (49, 53418443), (91, 28763777), (133, 19680479), (161, 16257787), (247, 10597181), (299, 8754193), (437, 5989711), (637, 4109111), (931, 2811497), (1127, 2322541), (1729, 1513883), (2093, 1250599), (3059, 855673), (5681, 460747), (9403, 278369), (12103, 216269), (14651, 178657), (21413, 122239), (39767, 65821)]