117212212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 237504960

約数和(自身を除く): 120292748

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 1979, 2278, 3484, 3958, 4556, 7916, 14807, 25727, 29614, 33643, 51454, 59228, 67286, 102908, 132593, 134572, 265186, 437359, 530372, 874718, 1723709, 1749436, 2254081, 3447418, 4508162, 6894836, 9016324, 29303053, 58606106, 117212212]

約数ペア:

[(1, 117212212), (2, 58606106), (4, 29303053), (13, 9016324), (17, 6894836), (26, 4508162), (34, 3447418), (52, 2254081), (67, 1749436), (68, 1723709), (134, 874718), (221, 530372), (268, 437359), (442, 265186), (871, 134572), (884, 132593), (1139, 102908), (1742, 67286), (1979, 59228), (2278, 51454), (3484, 33643), (3958, 29614), (4556, 25727), (7916, 14807)]