497452904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{37663}}^1$

素因数の和:37809

約数の個数: 32

約数和(自身を含む): 1012408320

約数和(自身を除く): 514955416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 37663, 75326, 150652, 301304, 489619, 979238, 1958476, 3916952, 4783201, 9566402, 19132804, 38265608, 62181613, 124363226, 248726452, 497452904]

約数ペア:

[(1, 497452904), (2, 248726452), (4, 124363226), (8, 62181613), (13, 38265608), (26, 19132804), (52, 9566402), (104, 4783201), (127, 3916952), (254, 1958476), (508, 979238), (1016, 489619), (1651, 301304), (3302, 150652), (6604, 75326), (13208, 37663)]