3960370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 7579008

約数和(自身を除く): 3618638

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 257, 335, 514, 670, 1285, 1541, 2570, 3082, 5911, 7705, 11822, 15410, 17219, 29555, 34438, 59110, 86095, 172190, 396037, 792074, 1980185, 3960370]

約数ペア:

[(1, 3960370), (2, 1980185), (5, 792074), (10, 396037), (23, 172190), (46, 86095), (67, 59110), (115, 34438), (134, 29555), (230, 17219), (257, 15410), (335, 11822), (514, 7705), (670, 5911), (1285, 3082), (1541, 2570)]