1013851172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{702113}}^1$

素因数の和:702155

約数の個数: 18

約数和(自身を含む): 1872538038

約数和(自身を除く): 858686866

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 702113, 1404226, 2808452, 13340147, 26680294, 53360588, 253462793, 506925586, 1013851172]

約数ペア:

[(1, 1013851172), (2, 506925586), (4, 253462793), (19, 53360588), (38, 26680294), (76, 13340147), (361, 2808452), (722, 1404226), (1444, 702113)]