1284161744

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{48437}}^1$

素因数の和:50102

約数の個数: 20

約数和(自身を含む): 2489616324

約数和(自身を除く): 1205454580

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 48437, 96874, 193748, 387496, 774992, 80260109, 160520218, 321040436, 642080872, 1284161744]

約数ペア:

[(1, 1284161744), (2, 642080872), (4, 321040436), (8, 160520218), (16, 80260109), (1657, 774992), (3314, 387496), (6628, 193748), (13256, 96874), (26512, 48437)]