1316820728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{10903}}^1$

素因数の和:11427

約数の個数: 32

約数和(自身を含む): 2554152960

約数和(自身を除く): 1237332232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 487, 974, 1948, 3896, 10903, 15097, 21806, 30194, 43612, 60388, 87224, 120776, 337993, 675986, 1351972, 2703944, 5309761, 10619522, 21239044, 42478088, 164602591, 329205182, 658410364, 1316820728]

約数ペア:

[(1, 1316820728), (2, 658410364), (4, 329205182), (8, 164602591), (31, 42478088), (62, 21239044), (124, 10619522), (248, 5309761), (487, 2703944), (974, 1351972), (1948, 675986), (3896, 337993), (10903, 120776), (15097, 87224), (21806, 60388), (30194, 43612)]