886641132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13187}}^1$

素因数の和:13638

約数の個数: 48

約数和(自身を含む): 2233308672

約数和(自身を除く): 1346667540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 5172, 5603, 11206, 13187, 16809, 22412, 26374, 33618, 39561, 52748, 67236, 79122, 158244, 171431, 342862, 514293, 685724, 1028586, 2057172, 5683597, 11367194, 17050791, 22734388, 34101582, 68203164, 73886761, 147773522, 221660283, 295547044, 443320566, 886641132]

約数ペア:

[(1, 886641132), (2, 443320566), (3, 295547044), (4, 221660283), (6, 147773522), (12, 73886761), (13, 68203164), (26, 34101582), (39, 22734388), (52, 17050791), (78, 11367194), (156, 5683597), (431, 2057172), (862, 1028586), (1293, 685724), (1724, 514293), (2586, 342862), (5172, 171431), (5603, 158244), (11206, 79122), (13187, 67236), (16809, 52748), (22412, 39561), (26374, 33618)]