670905334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{26449}}^1$

素因数の和:27615

約数の個数: 16

約数和(自身を含む): 1098838800

約数和(自身を除く): 427933466

約数列:

[1, 2, 11, 22, 1153, 2306, 12683, 25366, 26449, 52898, 290939, 581878, 30495697, 60991394, 335452667, 670905334]

約数ペア:

[(1, 670905334), (2, 335452667), (11, 60991394), (22, 30495697), (1153, 581878), (2306, 290939), (12683, 52898), (25366, 26449)]