2238403206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 4871414016

約数和(自身を除く): 2633010810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 277, 422, 491, 554, 633, 831, 982, 1266, 1473, 1662, 2743, 2946, 3601, 5486, 6383, 7202, 8229, 10803, 12766, 16458, 19149, 21606, 38298, 58447, 103601, 116894, 136007, 175341, 207202, 272014, 310803, 350682, 408021, 621606, 759811, 816042, 1346813, 1519622, 1768091, 2279433, 2693626, 3536182, 4040439, 4558866, 5304273, 8080878, 10608546, 28697477, 57394954, 86092431, 172184862, 373067201, 746134402, 1119201603, 2238403206]

約数ペア:

[(1, 2238403206), (2, 1119201603), (3, 746134402), (6, 373067201), (13, 172184862), (26, 86092431), (39, 57394954), (78, 28697477), (211, 10608546), (277, 8080878), (422, 5304273), (491, 4558866), (554, 4040439), (633, 3536182), (831, 2693626), (982, 2279433), (1266, 1768091), (1473, 1519622), (1662, 1346813), (2743, 816042), (2946, 759811), (3601, 621606), (5486, 408021), (6383, 350682), (7202, 310803), (8229, 272014), (10803, 207202), (12766, 175341), (16458, 136007), (19149, 116894), (21606, 103601), (38298, 58447)]