1369488568

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{274777}}^1$

素因数の和:274879

約数の個数: 32

約数和(自身を含む): 2967602400

約数和(自身を除く): 1598113832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 274777, 549554, 1099108, 1923439, 2198216, 3846878, 7693756, 15387512, 24455153, 48910306, 97820612, 171186071, 195641224, 342372142, 684744284, 1369488568]

約数ペア:

[(1, 1369488568), (2, 684744284), (4, 342372142), (7, 195641224), (8, 171186071), (14, 97820612), (28, 48910306), (56, 24455153), (89, 15387512), (178, 7693756), (356, 3846878), (623, 2198216), (712, 1923439), (1246, 1099108), (2492, 549554), (4984, 274777)]