1566139756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{116911}}^1$

素因数の和:117129

約数の個数: 24

約数和(自身を含む): 2916720576

約数和(自身を除く): 1350580820

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 116911, 233822, 467644, 1987487, 3974974, 7949948, 23031467, 46062934, 92125868, 391534939, 783069878, 1566139756]

約数ペア:

[(1, 1566139756), (2, 783069878), (4, 391534939), (17, 92125868), (34, 46062934), (68, 23031467), (197, 7949948), (394, 3974974), (788, 1987487), (3349, 467644), (6698, 233822), (13396, 116911)]