1005011705584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3181}}^1\times {\mathrm{481619}}^1$

素因数の和:484849

約数の個数: 40

約数和(自身を含む): 1995334321680

約数和(自身を除く): 990322616096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3181, 6362, 12724, 25448, 50896, 130421, 260842, 481619, 521684, 963238, 1043368, 1926476, 2086736, 3852952, 7705904, 19746379, 39492758, 78985516, 157971032, 315942064, 1532030039, 3064060078, 6128120156, 12256240312, 24512480624, 62813231599, 125626463198, 251252926396, 502505852792, 1005011705584]

約数ペア:

[(1, 1005011705584), (2, 502505852792), (4, 251252926396), (8, 125626463198), (16, 62813231599), (41, 24512480624), (82, 12256240312), (164, 6128120156), (328, 3064060078), (656, 1532030039), (3181, 315942064), (6362, 157971032), (12724, 78985516), (25448, 39492758), (50896, 19746379), (130421, 7705904), (260842, 3852952), (481619, 2086736), (521684, 1926476), (963238, 1043368)]