1387663944

素因数分解:

$2^3\times 3^1\times {\mathrm{57819331}}^1$

素因数の和:57819340

約数の個数: 16

約数和(自身を含む): 3469159920

約数和(自身を除く): 2081495976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 57819331, 115638662, 173457993, 231277324, 346915986, 462554648, 693831972, 1387663944]

約数ペア:

[(1, 1387663944), (2, 693831972), (3, 462554648), (4, 346915986), (6, 231277324), (8, 173457993), (12, 115638662), (24, 57819331)]