971661685

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{5843}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 1183760640

約数和(自身を除く): 212098955

約数列:

[1, 5, 79, 395, 421, 2105, 5843, 29215, 33259, 166295, 461597, 2307985, 2459903, 12299515, 194332337, 971661685]

約数ペア:

[(1, 971661685), (5, 194332337), (79, 12299515), (395, 2459903), (421, 2307985), (2105, 461597), (5843, 166295), (29215, 33259)]