978047306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{17497}}^1$

素因数の和:18989

約数の個数: 16

約数和(自身を含む): 1545423360

約数和(自身を除く): 567376054

約数列:

[1, 2, 19, 38, 1471, 2942, 17497, 27949, 34994, 55898, 332443, 664886, 25738087, 51476174, 489023653, 978047306]

約数ペア:

[(1, 978047306), (2, 489023653), (19, 51476174), (38, 25738087), (1471, 664886), (2942, 332443), (17497, 55898), (27949, 34994)]