820932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 2271360

約数和(自身を除く): 1450428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 337, 348, 406, 609, 674, 812, 1011, 1218, 1348, 2022, 2359, 2436, 4044, 4718, 7077, 9436, 9773, 14154, 19546, 28308, 29319, 39092, 58638, 68411, 117276, 136822, 205233, 273644, 410466, 820932]

約数ペア:

[(1, 820932), (2, 410466), (3, 273644), (4, 205233), (6, 136822), (7, 117276), (12, 68411), (14, 58638), (21, 39092), (28, 29319), (29, 28308), (42, 19546), (58, 14154), (84, 9773), (87, 9436), (116, 7077), (174, 4718), (203, 4044), (337, 2436), (348, 2359), (406, 2022), (609, 1348), (674, 1218), (812, 1011)]