2491969744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14158919}}^1$

素因数の和:14158938

約数の個数: 20

約数和(自身を含む): 5267118240

約数和(自身を除く): 2775148496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14158919, 28317838, 56635676, 113271352, 155748109, 226542704, 311496218, 622992436, 1245984872, 2491969744]

約数ペア:

[(1, 2491969744), (2, 1245984872), (4, 622992436), (8, 311496218), (11, 226542704), (16, 155748109), (22, 113271352), (44, 56635676), (88, 28317838), (176, 14158919)]