1287766398

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{4861}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 2618478720

約数和(自身を除く): 1330712322

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 659, 1318, 1977, 3954, 4861, 9722, 14583, 29166, 44153, 88306, 132459, 264918, 325687, 651374, 977061, 1954122, 3203399, 6406798, 9610197, 19220394, 214627733, 429255466, 643883199, 1287766398]

約数ペア:

[(1, 1287766398), (2, 643883199), (3, 429255466), (6, 214627733), (67, 19220394), (134, 9610197), (201, 6406798), (402, 3203399), (659, 1954122), (1318, 977061), (1977, 651374), (3954, 325687), (4861, 264918), (9722, 132459), (14583, 88306), (29166, 44153)]