2015864528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4064243}}^1$

素因数の和:4064282

約数の個数: 20

約数和(自身を含む): 4031730048

約数和(自身を除く): 2015865520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4064243, 8128486, 16256972, 32513944, 65027888, 125991533, 251983066, 503966132, 1007932264, 2015864528]

約数ペア:

[(1, 2015864528), (2, 1007932264), (4, 503966132), (8, 251983066), (16, 125991533), (31, 65027888), (62, 32513944), (124, 16256972), (248, 8128486), (496, 4064243)]