1344996484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{26153}}^1$

素因数の和:26236

約数の個数: 48

約数和(自身を含む): 2706625152

約数和(自身を除く): 1361628668

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3956, 12857, 25714, 26153, 51428, 52306, 104612, 339989, 601519, 679978, 1124579, 1203038, 1359956, 2249158, 2406076, 4498316, 7819747, 14619527, 15639494, 25865317, 29239054, 31278988, 51730634, 58478108, 103461268, 336249121, 672498242, 1344996484]

約数ペア:

[(1, 1344996484), (2, 672498242), (4, 336249121), (13, 103461268), (23, 58478108), (26, 51730634), (43, 31278988), (46, 29239054), (52, 25865317), (86, 15639494), (92, 14619527), (172, 7819747), (299, 4498316), (559, 2406076), (598, 2249158), (989, 1359956), (1118, 1203038), (1196, 1124579), (1978, 679978), (2236, 601519), (3956, 339989), (12857, 104612), (25714, 52306), (26153, 51428)]