2011722076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{9679}}^1$

素因数の和:10274

約数の個数: 48

約数和(自身を含む): 4340976640

約数和(自身を除く): 2329254564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571, 1142, 2284, 3997, 7423, 7994, 9679, 14846, 15988, 19358, 29692, 38716, 51961, 67753, 103922, 125827, 135506, 207844, 251654, 271012, 503308, 880789, 1761578, 3523156, 5526709, 11053418, 22106836, 38686963, 71847217, 77373926, 143694434, 154747852, 287388868, 502930519, 1005861038, 2011722076]

約数ペア:

[(1, 2011722076), (2, 1005861038), (4, 502930519), (7, 287388868), (13, 154747852), (14, 143694434), (26, 77373926), (28, 71847217), (52, 38686963), (91, 22106836), (182, 11053418), (364, 5526709), (571, 3523156), (1142, 1761578), (2284, 880789), (3997, 503308), (7423, 271012), (7994, 251654), (9679, 207844), (14846, 135506), (15988, 125827), (19358, 103922), (29692, 67753), (38716, 51961)]