1128480662

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{204509}}^1$

素因数の和:204631

約数の個数: 16

約数和(自身を含む): 1766966400

約数和(自身を除く): 638485738

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 204509, 409018, 6339779, 12679558, 18201301, 36402602, 564240331, 1128480662]

約数ペア:

[(1, 1128480662), (2, 564240331), (31, 36402602), (62, 18201301), (89, 12679558), (178, 6339779), (2759, 409018), (5518, 204509)]