870611508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1860281}}^1$

素因数の和:1860304

約数の個数: 36

約数和(自身を含む): 2369999268

約数和(自身を除く): 1499387760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1860281, 3720562, 5580843, 7441124, 11161686, 16742529, 22323372, 24183653, 33485058, 48367306, 66970116, 72550959, 96734612, 145101918, 217652877, 290203836, 435305754, 870611508]

約数ペア:

[(1, 870611508), (2, 435305754), (3, 290203836), (4, 217652877), (6, 145101918), (9, 96734612), (12, 72550959), (13, 66970116), (18, 48367306), (26, 33485058), (36, 24183653), (39, 22323372), (52, 16742529), (78, 11161686), (117, 7441124), (156, 5580843), (234, 3720562), (468, 1860281)]