1305252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2812

約数の個数: 36

約数和(自身を含む): 3554460

約数和(自身を除く): 2249208

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2789, 5578, 8367, 11156, 16734, 25101, 33468, 36257, 50202, 72514, 100404, 108771, 145028, 217542, 326313, 435084, 652626, 1305252]

約数ペア:

[(1, 1305252), (2, 652626), (3, 435084), (4, 326313), (6, 217542), (9, 145028), (12, 108771), (13, 100404), (18, 72514), (26, 50202), (36, 36257), (39, 33468), (52, 25101), (78, 16734), (117, 11156), (156, 8367), (234, 5578), (468, 2789)]