1401064

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1640216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 197, 254, 394, 508, 788, 889, 1016, 1379, 1576, 1778, 2758, 3556, 5516, 7112, 11032, 25019, 50038, 100076, 175133, 200152, 350266, 700532, 1401064]

約数ペア:

[(1, 1401064), (2, 700532), (4, 350266), (7, 200152), (8, 175133), (14, 100076), (28, 50038), (56, 25019), (127, 11032), (197, 7112), (254, 5516), (394, 3556), (508, 2758), (788, 1778), (889, 1576), (1016, 1379)]