819874878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{29881}}^1$

素因数の和:30172

約数の個数: 32

約数和(自身を含む): 1742718240

約数和(自身を除く): 922843362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 807, 1614, 4573, 9146, 13719, 27438, 29881, 59762, 89643, 179286, 507977, 1015954, 1523931, 3047862, 8037989, 16075978, 24113967, 48227934, 136645813, 273291626, 409937439, 819874878]

約数ペア:

[(1, 819874878), (2, 409937439), (3, 273291626), (6, 136645813), (17, 48227934), (34, 24113967), (51, 16075978), (102, 8037989), (269, 3047862), (538, 1523931), (807, 1015954), (1614, 507977), (4573, 179286), (9146, 89643), (13719, 59762), (27438, 29881)]