478249442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2357}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 818999424

約数和(自身を除く): 340749982

約数列:

[1, 2, 11, 22, 23, 46, 253, 401, 506, 802, 2357, 4411, 4714, 8822, 9223, 18446, 25927, 51854, 54211, 101453, 108422, 202906, 596321, 945157, 1192642, 1890314, 10396727, 20793454, 21738611, 43477222, 239124721, 478249442]

約数ペア:

[(1, 478249442), (2, 239124721), (11, 43477222), (22, 21738611), (23, 20793454), (46, 10396727), (253, 1890314), (401, 1192642), (506, 945157), (802, 596321), (2357, 202906), (4411, 108422), (4714, 101453), (8822, 54211), (9223, 51854), (18446, 25927)]