268519365553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 287268042240

約数和(自身を除く): 18748676687

約数列:

[1, 19, 137, 173, 401, 1487, 2603, 3287, 7619, 23701, 28253, 54937, 69373, 203719, 257251, 450319, 596287, 1043803, 1318087, 3870661, 4887769, 9504101, 11329453, 35243387, 81691319, 103157651, 180577919, 669624353, 1552135061, 1959995369, 14132598187, 268519365553]

約数ペア:

[(1, 268519365553), (19, 14132598187), (137, 1959995369), (173, 1552135061), (401, 669624353), (1487, 180577919), (2603, 103157651), (3287, 81691319), (7619, 35243387), (23701, 11329453), (28253, 9504101), (54937, 4887769), (69373, 3870661), (203719, 1318087), (257251, 1043803), (450319, 596287)]