979390945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{655111}}^1$

素因数の和:655152

約数の個数: 16

約数和(自身を含む): 1320705792

約数和(自身を除く): 341314847

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 655111, 3275555, 8516443, 15067553, 42582215, 75337765, 195878189, 979390945]

約数ペア:

[(1, 979390945), (5, 195878189), (13, 75337765), (23, 42582215), (65, 15067553), (115, 8516443), (299, 3275555), (1495, 655111)]