8638126

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 6784274

約数列:

[1, 2, 7, 14, 41, 82, 101, 149, 202, 287, 298, 574, 707, 1043, 1414, 2086, 4141, 6109, 8282, 12218, 15049, 28987, 30098, 42763, 57974, 85526, 105343, 210686, 617009, 1234018, 4319063, 8638126]

約数ペア:

[(1, 8638126), (2, 4319063), (7, 1234018), (14, 617009), (41, 210686), (82, 105343), (101, 85526), (149, 57974), (202, 42763), (287, 30098), (298, 28987), (574, 15049), (707, 12218), (1043, 8282), (1414, 6109), (2086, 4141)]