1213156952

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{143467}}^1$

素因数の和:143631

約数の個数: 32

約数和(自身を含む): 2616856320

約数和(自身を除く): 1403699368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 143467, 286934, 573868, 1004269, 1147736, 2008538, 4017076, 8034152, 21663517, 43327034, 86654068, 151644619, 173308136, 303289238, 606578476, 1213156952]

約数ペア:

[(1, 1213156952), (2, 606578476), (4, 303289238), (7, 173308136), (8, 151644619), (14, 86654068), (28, 43327034), (56, 21663517), (151, 8034152), (302, 4017076), (604, 2008538), (1057, 1147736), (1208, 1004269), (2114, 573868), (4228, 286934), (8456, 143467)]