2012177078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 3152805888

約数和(自身を除く): 1140628810

約数列:

[1, 2, 31, 62, 127, 254, 421, 607, 842, 1214, 3937, 7874, 13051, 18817, 26102, 37634, 53467, 77089, 106934, 154178, 255547, 511094, 1657477, 2389759, 3314954, 4779518, 7921957, 15843914, 32454469, 64908938, 1006088539, 2012177078]

約数ペア:

[(1, 2012177078), (2, 1006088539), (31, 64908938), (62, 32454469), (127, 15843914), (254, 7921957), (421, 4779518), (607, 3314954), (842, 2389759), (1214, 1657477), (3937, 511094), (7874, 255547), (13051, 154178), (18817, 106934), (26102, 77089), (37634, 53467)]