7178631964

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{5087}}^1$

素因数の和:5698

約数の個数: 48

約数和(自身を含む): 14531328000

約数和(自身を除く): 7352696036

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 499, 707, 998, 1414, 1996, 2828, 3493, 5087, 6986, 10174, 13972, 20348, 35609, 50399, 71218, 100798, 142436, 201596, 352793, 513787, 705586, 1027574, 1411172, 2055148, 2538413, 3596509, 5076826, 7193018, 10153652, 14386036, 17768891, 35537782, 71075564, 256379713, 512759426, 1025518852, 1794657991, 3589315982, 7178631964]

約数ペア:

[(1, 7178631964), (2, 3589315982), (4, 1794657991), (7, 1025518852), (14, 512759426), (28, 256379713), (101, 71075564), (202, 35537782), (404, 17768891), (499, 14386036), (707, 10153652), (998, 7193018), (1414, 5076826), (1996, 3596509), (2828, 2538413), (3493, 2055148), (5087, 1411172), (6986, 1027574), (10174, 705586), (13972, 513787), (20348, 352793), (35609, 201596), (50399, 142436), (71218, 100798)]