1773148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 3494568

約数和(自身を除く): 1721420

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 169, 172, 244, 338, 559, 676, 793, 1118, 1586, 2236, 2623, 3172, 5246, 7267, 10309, 10492, 14534, 20618, 29068, 34099, 41236, 68198, 136396, 443287, 886574, 1773148]

約数ペア:

[(1, 1773148), (2, 886574), (4, 443287), (13, 136396), (26, 68198), (43, 41236), (52, 34099), (61, 29068), (86, 20618), (122, 14534), (169, 10492), (172, 10309), (244, 7267), (338, 5246), (559, 3172), (676, 2623), (793, 2236), (1118, 1586)]