8221370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 15828048

約数和(自身を除く): 7606678

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 353, 685, 706, 1370, 1765, 2329, 3530, 4658, 6001, 11645, 12002, 23290, 30005, 48361, 60010, 96722, 241805, 483610, 822137, 1644274, 4110685, 8221370]

約数ペア:

[(1, 8221370), (2, 4110685), (5, 1644274), (10, 822137), (17, 483610), (34, 241805), (85, 96722), (137, 60010), (170, 48361), (274, 30005), (353, 23290), (685, 12002), (706, 11645), (1370, 6001), (1765, 4658), (2329, 3530)]