1308996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2820

約数の個数: 36

約数和(自身を含む): 3564652

約数和(自身を除く): 2255656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2797, 5594, 8391, 11188, 16782, 25173, 33564, 36361, 50346, 72722, 100692, 109083, 145444, 218166, 327249, 436332, 654498, 1308996]

約数ペア:

[(1, 1308996), (2, 654498), (3, 436332), (4, 327249), (6, 218166), (9, 145444), (12, 109083), (13, 100692), (18, 72722), (26, 50346), (36, 36361), (39, 33564), (52, 25173), (78, 16782), (117, 11188), (156, 8391), (234, 5594), (468, 2797)]