2927756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 5718384

約数和(自身を除く): 2790628

約数列:

[1, 2, 4, 13, 26, 52, 61, 71, 122, 142, 169, 244, 284, 338, 676, 793, 923, 1586, 1846, 3172, 3692, 4331, 8662, 10309, 11999, 17324, 20618, 23998, 41236, 47996, 56303, 112606, 225212, 731939, 1463878, 2927756]

約数ペア:

[(1, 2927756), (2, 1463878), (4, 731939), (13, 225212), (26, 112606), (52, 56303), (61, 47996), (71, 41236), (122, 23998), (142, 20618), (169, 17324), (244, 11999), (284, 10309), (338, 8662), (676, 4331), (793, 3692), (923, 3172), (1586, 1846)]