2689692

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 3963108

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 131, 174, 177, 236, 262, 348, 354, 393, 524, 708, 786, 1572, 1711, 3422, 3799, 5133, 6844, 7598, 7729, 10266, 11397, 15196, 15458, 20532, 22794, 23187, 30916, 45588, 46374, 92748, 224141, 448282, 672423, 896564, 1344846, 2689692]

約数ペア:

[(1, 2689692), (2, 1344846), (3, 896564), (4, 672423), (6, 448282), (12, 224141), (29, 92748), (58, 46374), (59, 45588), (87, 30916), (116, 23187), (118, 22794), (131, 20532), (174, 15458), (177, 15196), (236, 11397), (262, 10266), (348, 7729), (354, 7598), (393, 6844), (524, 5133), (708, 3799), (786, 3422), (1572, 1711)]