1280692

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 2612736

約数和(自身を除く): 1332044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 863, 1484, 1726, 3452, 6041, 12082, 24164, 45739, 91478, 182956, 320173, 640346, 1280692]

約数ペア:

[(1, 1280692), (2, 640346), (4, 320173), (7, 182956), (14, 91478), (28, 45739), (53, 24164), (106, 12082), (212, 6041), (371, 3452), (742, 1726), (863, 1484)]