898451696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13297}}^1$

素因数の和:13449

約数の個数: 40

約数和(自身を含む): 1800655584

約数和(自身を除く): 902203888

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1648, 4223, 8446, 13297, 16892, 26594, 33784, 53188, 67568, 106376, 212752, 545177, 1090354, 1369591, 2180708, 2739182, 4361416, 5478364, 8722832, 10956728, 21913456, 56153231, 112306462, 224612924, 449225848, 898451696]

約数ペア:

[(1, 898451696), (2, 449225848), (4, 224612924), (8, 112306462), (16, 56153231), (41, 21913456), (82, 10956728), (103, 8722832), (164, 5478364), (206, 4361416), (328, 2739182), (412, 2180708), (656, 1369591), (824, 1090354), (1648, 545177), (4223, 212752), (8446, 106376), (13297, 67568), (16892, 53188), (26594, 33784)]