3856553700488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{52291}}^1\times {\mathrm{485209}}^1$

素因数の和:537525

約数の個数: 32

約数和(自身を含む): 7611780396000

約数和(自身を除く): 3755226695512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 52291, 104582, 209164, 418328, 485209, 970418, 993529, 1940836, 1987058, 3881672, 3974116, 7948232, 9218971, 18437942, 36875884, 73751768, 25372063819, 50744127638, 101488255276, 202976510552, 482069212561, 964138425122, 1928276850244, 3856553700488]

約数ペア:

[(1, 3856553700488), (2, 1928276850244), (4, 964138425122), (8, 482069212561), (19, 202976510552), (38, 101488255276), (76, 50744127638), (152, 25372063819), (52291, 73751768), (104582, 36875884), (209164, 18437942), (418328, 9218971), (485209, 7948232), (970418, 3974116), (993529, 3881672), (1940836, 1987058)]