2636701286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 4140460800

約数和(自身を除く): 1503759514

約数列:

[1, 2, 29, 58, 139, 251, 278, 502, 1303, 2606, 4031, 7279, 8062, 14558, 34889, 37787, 69778, 75574, 181117, 327053, 362234, 654106, 1011781, 2023562, 5252393, 9484537, 10504786, 18969074, 45460367, 90920734, 1318350643, 2636701286]

約数ペア:

[(1, 2636701286), (2, 1318350643), (29, 90920734), (58, 45460367), (139, 18969074), (251, 10504786), (278, 9484537), (502, 5252393), (1303, 2023562), (2606, 1011781), (4031, 654106), (7279, 362234), (8062, 327053), (14558, 181117), (34889, 75574), (37787, 69778)]