1293576772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{254041}}^1$

素因数の和:254131

約数の個数: 24

約数和(自身を含む): 2418479840

約数和(自身を除く): 1124903068

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 254041, 508082, 1016164, 4826779, 9653558, 17020747, 19307116, 34041494, 68082988, 323394193, 646788386, 1293576772]

約数ペア:

[(1, 1293576772), (2, 646788386), (4, 323394193), (19, 68082988), (38, 34041494), (67, 19307116), (76, 17020747), (134, 9653558), (268, 4826779), (1273, 1016164), (2546, 508082), (5092, 254041)]