80455212698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1395871}}^1$

素因数の和:1396082

約数の個数: 32

約数和(自身を含む): 144724008960

約数和(自身を除く): 64268796262

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 1253, 2506, 4117, 8234, 28819, 57638, 1395871, 2791742, 9771097, 19542194, 32105033, 64210066, 224735231, 249860909, 449470462, 499721818, 1749026363, 3498052726, 5746800907, 11493601814, 40227606349, 80455212698]

約数ペア:

[(1, 80455212698), (2, 40227606349), (7, 11493601814), (14, 5746800907), (23, 3498052726), (46, 1749026363), (161, 499721818), (179, 449470462), (322, 249860909), (358, 224735231), (1253, 64210066), (2506, 32105033), (4117, 19542194), (8234, 9771097), (28819, 2791742), (57638, 1395871)]