1217840936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11710009}}^1$

素因数の和:11710028

約数の個数: 16

約数和(自身を含む): 2459102100

約数和(自身を除く): 1241261164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11710009, 23420018, 46840036, 93680072, 152230117, 304460234, 608920468, 1217840936]

約数ペア:

[(1, 1217840936), (2, 608920468), (4, 304460234), (8, 152230117), (13, 93680072), (26, 46840036), (52, 23420018), (104, 11710009)]