799416592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{123979}}^1$

素因数の和:124031

約数の個数: 40

約数和(自身を含む): 1721834240

約数和(自身を除く): 922417648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 123979, 247958, 495916, 991832, 1611727, 1983664, 3223454, 3843349, 6446908, 7686698, 12893816, 15373396, 25787632, 30746792, 49963537, 61493584, 99927074, 199854148, 399708296, 799416592]

約数ペア:

[(1, 799416592), (2, 399708296), (4, 199854148), (8, 99927074), (13, 61493584), (16, 49963537), (26, 30746792), (31, 25787632), (52, 15373396), (62, 12893816), (104, 7686698), (124, 6446908), (208, 3843349), (248, 3223454), (403, 1983664), (496, 1611727), (806, 991832), (1612, 495916), (3224, 247958), (6448, 123979)]