2685684998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{7873}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 4354007040

約数和(自身を除く): 1668322042

約数列:

[1, 2, 19, 38, 47, 94, 191, 382, 893, 1786, 3629, 7258, 7873, 8977, 15746, 17954, 149587, 170563, 299174, 341126, 370031, 740062, 1503743, 3007486, 7030589, 14061178, 28571117, 57142234, 70675921, 141351842, 1342842499, 2685684998]

約数ペア:

[(1, 2685684998), (2, 1342842499), (19, 141351842), (38, 70675921), (47, 57142234), (94, 28571117), (191, 14061178), (382, 7030589), (893, 3007486), (1786, 1503743), (3629, 740062), (7258, 370031), (7873, 341126), (8977, 299174), (15746, 170563), (17954, 149587)]