46942870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 91409472

約数和(自身を除く): 44466602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1373, 2630, 2746, 3419, 6838, 6865, 13730, 17095, 17849, 34190, 35698, 89245, 178490, 361099, 722198, 1805495, 3610990, 4694287, 9388574, 23471435, 46942870]

約数ペア:

[(1, 46942870), (2, 23471435), (5, 9388574), (10, 4694287), (13, 3610990), (26, 1805495), (65, 722198), (130, 361099), (263, 178490), (526, 89245), (1315, 35698), (1373, 34190), (2630, 17849), (2746, 17095), (3419, 13730), (6838, 6865)]