2017119853

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 2532556800

約数和(自身を除く): 515436947

約数列:

[1, 7, 17, 29, 119, 203, 457, 493, 1279, 3199, 3451, 7769, 8953, 13253, 21743, 37091, 54383, 92771, 152201, 225301, 259637, 584503, 630547, 1577107, 4091521, 4413829, 9936551, 16950587, 69555857, 118654109, 288159979, 2017119853]

約数ペア:

[(1, 2017119853), (7, 288159979), (17, 118654109), (29, 69555857), (119, 16950587), (203, 9936551), (457, 4413829), (493, 4091521), (1279, 1577107), (3199, 630547), (3451, 584503), (7769, 259637), (8953, 225301), (13253, 152201), (21743, 92771), (37091, 54383)]