2014309220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307993}}^1$

素因数の和:1308020

約数の個数: 48

約数和(自身を含む): 5273831808

約数和(自身を除く): 3259522588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1307993, 2615986, 5231972, 6539965, 9155951, 13079930, 14387923, 18311902, 26159860, 28775846, 36623804, 45779755, 57551692, 71939615, 91559510, 100715461, 143879230, 183119020, 201430922, 287758460, 402861844, 503577305, 1007154610, 2014309220]

約数ペア:

[(1, 2014309220), (2, 1007154610), (4, 503577305), (5, 402861844), (7, 287758460), (10, 201430922), (11, 183119020), (14, 143879230), (20, 100715461), (22, 91559510), (28, 71939615), (35, 57551692), (44, 45779755), (55, 36623804), (70, 28775846), (77, 26159860), (110, 18311902), (140, 14387923), (154, 13079930), (220, 9155951), (308, 6539965), (385, 5231972), (770, 2615986), (1540, 1307993)]