13159428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 19608636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 251, 257, 502, 514, 753, 771, 1004, 1028, 1506, 1542, 3012, 3084, 4267, 4369, 8534, 8738, 12801, 13107, 17068, 17476, 25602, 26214, 51204, 52428, 64507, 129014, 193521, 258028, 387042, 774084, 1096619, 2193238, 3289857, 4386476, 6579714, 13159428]

約数ペア:

[(1, 13159428), (2, 6579714), (3, 4386476), (4, 3289857), (6, 2193238), (12, 1096619), (17, 774084), (34, 387042), (51, 258028), (68, 193521), (102, 129014), (204, 64507), (251, 52428), (257, 51204), (502, 26214), (514, 25602), (753, 17476), (771, 17068), (1004, 13107), (1028, 12801), (1506, 8738), (1542, 8534), (3012, 4369), (3084, 4267)]