10878738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 23577792

約数和(自身を除く): 12699054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 661, 1266, 1322, 1983, 2743, 3966, 5486, 8229, 8593, 16458, 17186, 25779, 51558, 139471, 278942, 418413, 836826, 1813123, 3626246, 5439369, 10878738]

約数ペア:

[(1, 10878738), (2, 5439369), (3, 3626246), (6, 1813123), (13, 836826), (26, 418413), (39, 278942), (78, 139471), (211, 51558), (422, 25779), (633, 17186), (661, 16458), (1266, 8593), (1322, 8229), (1983, 5486), (2743, 3966)]