521502644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 1029987840

約数和(自身を除く): 508485196

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 271, 299, 542, 598, 1084, 1196, 1609, 3218, 3523, 6233, 6436, 7046, 12466, 14092, 20917, 24932, 37007, 41834, 74014, 81029, 83668, 148028, 162058, 324116, 436039, 481091, 872078, 962182, 1744156, 1924364, 5668507, 10028897, 11337014, 20057794, 22674028, 40115588, 130375661, 260751322, 521502644]

約数ペア:

[(1, 521502644), (2, 260751322), (4, 130375661), (13, 40115588), (23, 22674028), (26, 20057794), (46, 11337014), (52, 10028897), (92, 5668507), (271, 1924364), (299, 1744156), (542, 962182), (598, 872078), (1084, 481091), (1196, 436039), (1609, 324116), (3218, 162058), (3523, 148028), (6233, 83668), (6436, 81029), (7046, 74014), (12466, 41834), (14092, 37007), (20917, 24932)]