8641308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4261}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 21838488

約数和(自身を除く): 13197180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 4261, 8522, 12783, 17044, 25566, 51132, 55393, 110786, 166179, 221572, 332358, 664716, 720109, 1440218, 2160327, 2880436, 4320654, 8641308]

約数ペア:

[(1, 8641308), (2, 4320654), (3, 2880436), (4, 2160327), (6, 1440218), (12, 720109), (13, 664716), (26, 332358), (39, 221572), (52, 166179), (78, 110786), (156, 55393), (169, 51132), (338, 25566), (507, 17044), (676, 12783), (1014, 8522), (2028, 4261)]