4420223344

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{638023}}^1$

素因数の和:638464

約数の個数: 20

約数和(自身を含む): 8583974896

約数和(自身を除く): 4163751552

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 638023, 1276046, 2552092, 5104184, 10208368, 276263959, 552527918, 1105055836, 2210111672, 4420223344]

約数ペア:

[(1, 4420223344), (2, 2210111672), (4, 1105055836), (8, 552527918), (16, 276263959), (433, 10208368), (866, 5104184), (1732, 2552092), (3464, 1276046), (6928, 638023)]