2008304714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 3269185920

約数和(自身を除く): 1260881206

約数列:

[1, 2, 13, 26, 251, 439, 502, 701, 878, 1402, 3263, 5707, 6526, 9113, 11414, 18226, 110189, 175951, 220378, 307739, 351902, 615478, 1432457, 2287363, 2864914, 4000607, 4574726, 8001214, 77242489, 154484978, 1004152357, 2008304714]

約数ペア:

[(1, 2008304714), (2, 1004152357), (13, 154484978), (26, 77242489), (251, 8001214), (439, 4574726), (502, 4000607), (701, 2864914), (878, 2287363), (1402, 1432457), (3263, 615478), (5707, 351902), (6526, 307739), (9113, 220378), (11414, 175951), (18226, 110189)]