1259016522

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 2630369280

約数和(自身を除く): 1371352758

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 223, 237, 258, 277, 446, 474, 554, 669, 831, 1338, 1662, 3397, 6794, 9589, 10191, 11911, 17617, 19178, 20382, 21883, 23822, 28767, 35234, 35733, 43766, 52851, 57534, 61771, 65649, 71466, 105702, 123542, 131298, 185313, 370626, 757531, 940969, 1515062, 1881938, 2272593, 2656153, 2822907, 4545186, 4879909, 5312306, 5645814, 7968459, 9759818, 14639727, 15936918, 29279454, 209836087, 419672174, 629508261, 1259016522]

約数ペア:

[(1, 1259016522), (2, 629508261), (3, 419672174), (6, 209836087), (43, 29279454), (79, 15936918), (86, 14639727), (129, 9759818), (158, 7968459), (223, 5645814), (237, 5312306), (258, 4879909), (277, 4545186), (446, 2822907), (474, 2656153), (554, 2272593), (669, 1881938), (831, 1515062), (1338, 940969), (1662, 757531), (3397, 370626), (6794, 185313), (9589, 131298), (10191, 123542), (11911, 105702), (17617, 71466), (19178, 65649), (20382, 61771), (21883, 57534), (23822, 52851), (28767, 43766), (35234, 35733)]