1497403910

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{1559}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 2720390400

約数和(自身を除く): 1222986490

約数列:

[1, 2, 5, 10, 139, 278, 691, 695, 1382, 1390, 1559, 3118, 3455, 6910, 7795, 15590, 96049, 192098, 216701, 433402, 480245, 960490, 1077269, 1083505, 2154538, 2167010, 5386345, 10772690, 149740391, 299480782, 748701955, 1497403910]

約数ペア:

[(1, 1497403910), (2, 748701955), (5, 299480782), (10, 149740391), (139, 10772690), (278, 5386345), (691, 2167010), (695, 2154538), (1382, 1083505), (1390, 1077269), (1559, 960490), (3118, 480245), (3455, 433402), (6910, 216701), (7795, 192098), (15590, 96049)]