788494892

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1231}}^1\times {\mathrm{2027}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 1399157760

約数和(自身を除く): 610662868

約数列:

[1, 2, 4, 79, 158, 316, 1231, 2027, 2462, 4054, 4924, 8108, 97249, 160133, 194498, 320266, 388996, 640532, 2495237, 4990474, 9980948, 197123723, 394247446, 788494892]

約数ペア:

[(1, 788494892), (2, 394247446), (4, 197123723), (79, 9980948), (158, 4990474), (316, 2495237), (1231, 640532), (2027, 388996), (2462, 320266), (4054, 194498), (4924, 160133), (8108, 97249)]