2123456248

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{613007}}^1$

素因数の和:613446

約数の個数: 16

約数和(自身を含む): 3990682080

約数和(自身を除く): 1867225832

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 613007, 1226014, 2452028, 4904056, 265432031, 530864062, 1061728124, 2123456248]

約数ペア:

[(1, 2123456248), (2, 1061728124), (4, 530864062), (8, 265432031), (433, 4904056), (866, 2452028), (1732, 1226014), (3464, 613007)]