1414331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{918397}}^1$

素因数の和:918424

約数の個数: 48

約数和(自身を含む): 3702980736

約数和(自身を除く): 2288649356

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, 918397, 1836794, 3673588, 4591985, 6428779, 9183970, 10102367, 12857558, 18367940, 20204734, 25715116, 32143895, 40409468, 50511835, 64287790, 70716569, 101023670, 128575580, 141433138, 202047340, 282866276, 353582845, 707165690, 1414331380]

約数ペア:

[(1, 1414331380), (2, 707165690), (4, 353582845), (5, 282866276), (7, 202047340), (10, 141433138), (11, 128575580), (14, 101023670), (20, 70716569), (22, 64287790), (28, 50511835), (35, 40409468), (44, 32143895), (55, 25715116), (70, 20204734), (77, 18367940), (110, 12857558), (140, 10102367), (154, 9183970), (220, 6428779), (308, 4591985), (385, 3673588), (770, 1836794), (1540, 918397)]