2021570278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{6827}}^1$

素因数の和:8476

約数の個数: 32

約数和(自身を含む): 3734970624

約数和(自身を除く): 1713400346

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1627, 3254, 6827, 11389, 13654, 21151, 22778, 42302, 47789, 88751, 95578, 148057, 177502, 296114, 621257, 1242514, 11107529, 22215058, 77752703, 144397877, 155505406, 288795754, 1010785139, 2021570278]

約数ペア:

[(1, 2021570278), (2, 1010785139), (7, 288795754), (13, 155505406), (14, 144397877), (26, 77752703), (91, 22215058), (182, 11107529), (1627, 1242514), (3254, 621257), (6827, 296114), (11389, 177502), (13654, 148057), (21151, 95578), (22778, 88751), (42302, 47789)]