809026452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1728689}}^1$

素因数の和:1728712

約数の個数: 36

約数和(自身を含む): 2202351060

約数和(自身を除く): 1393324608

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1728689, 3457378, 5186067, 6914756, 10372134, 15558201, 20744268, 22472957, 31116402, 44945914, 62232804, 67418871, 89891828, 134837742, 202256613, 269675484, 404513226, 809026452]

約数ペア:

[(1, 809026452), (2, 404513226), (3, 269675484), (4, 202256613), (6, 134837742), (9, 89891828), (12, 67418871), (13, 62232804), (18, 44945914), (26, 31116402), (36, 22472957), (39, 20744268), (52, 15558201), (78, 10372134), (117, 6914756), (156, 5186067), (234, 3457378), (468, 1728689)]