1906861692

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 4474310400

約数和(自身を除く): 2567448708

約数列:

[1, 2, 3, 4, 6, 12, 449, 547, 647, 898, 1094, 1294, 1347, 1641, 1796, 1941, 2188, 2588, 2694, 3282, 3882, 5388, 6564, 7764, 245603, 290503, 353909, 491206, 581006, 707818, 736809, 871509, 982412, 1061727, 1162012, 1415636, 1473618, 1743018, 2123454, 2947236, 3486036, 4246908, 158905141, 317810282, 476715423, 635620564, 953430846, 1906861692]

約数ペア:

[(1, 1906861692), (2, 953430846), (3, 635620564), (4, 476715423), (6, 317810282), (12, 158905141), (449, 4246908), (547, 3486036), (647, 2947236), (898, 2123454), (1094, 1743018), (1294, 1473618), (1347, 1415636), (1641, 1162012), (1796, 1061727), (1941, 982412), (2188, 871509), (2588, 736809), (2694, 707818), (3282, 581006), (3882, 491206), (5388, 353909), (6564, 290503), (7764, 245603)]