1330342904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{212923}}^1$

素因数の和:213011

約数の個数: 32

約数和(自身を含む): 2759495040

約数和(自身を除く): 1429152136

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 212923, 425846, 851692, 1703384, 2342153, 4684306, 9368612, 15117533, 18737224, 30235066, 60470132, 120940264, 166292863, 332585726, 665171452, 1330342904]

約数ペア:

[(1, 1330342904), (2, 665171452), (4, 332585726), (8, 166292863), (11, 120940264), (22, 60470132), (44, 30235066), (71, 18737224), (88, 15117533), (142, 9368612), (284, 4684306), (568, 2342153), (781, 1703384), (1562, 851692), (3124, 425846), (6248, 212923)]