2900786993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{8923}}^1$

素因数の和:10424

約数の個数: 16

約数和(自身を含む): 3310304256

約数和(自身を除く): 409517263

約数列:

[1, 13, 17, 221, 1471, 8923, 19123, 25007, 115999, 151691, 325091, 1971983, 13125733, 170634529, 223137461, 2900786993]

約数ペア:

[(1, 2900786993), (13, 223137461), (17, 170634529), (221, 13125733), (1471, 1971983), (8923, 325091), (19123, 151691), (25007, 115999)]