17409686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 31199040

約数和(自身を除く): 13789354

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 313, 406, 626, 959, 1918, 2191, 3973, 4382, 7946, 9077, 18154, 27811, 42881, 55622, 63539, 85762, 127078, 300167, 600334, 1243549, 2487098, 8704843, 17409686]

約数ペア:

[(1, 17409686), (2, 8704843), (7, 2487098), (14, 1243549), (29, 600334), (58, 300167), (137, 127078), (203, 85762), (274, 63539), (313, 55622), (406, 42881), (626, 27811), (959, 18154), (1918, 9077), (2191, 7946), (3973, 4382)]