670778814

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{4481}}^1$

素因数の和:4956

約数の個数: 32

約数和(自身を含む): 1367189280

約数和(自身を除く): 696410466

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 409, 818, 1227, 2454, 4481, 8962, 13443, 24949, 26886, 49898, 74847, 149694, 273341, 546682, 820023, 1640046, 1832729, 3665458, 5498187, 10996374, 111796469, 223592938, 335389407, 670778814]

約数ペア:

[(1, 670778814), (2, 335389407), (3, 223592938), (6, 111796469), (61, 10996374), (122, 5498187), (183, 3665458), (366, 1832729), (409, 1640046), (818, 820023), (1227, 546682), (2454, 273341), (4481, 149694), (8962, 74847), (13443, 49898), (24949, 26886)]