2009459837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5879}}^1$

素因数の和:6113

約数の個数: 32

約数和(自身を含む): 2628218880

約数和(自身を除く): 618759043

約数列:

[1, 7, 11, 23, 77, 161, 193, 253, 1351, 1771, 2123, 4439, 5879, 14861, 31073, 41153, 48829, 64669, 135217, 341803, 452683, 946519, 1134647, 1487387, 7942529, 10411709, 12481117, 26096881, 87367819, 182678167, 287065691, 2009459837]

約数ペア:

[(1, 2009459837), (7, 287065691), (11, 182678167), (23, 87367819), (77, 26096881), (161, 12481117), (193, 10411709), (253, 7942529), (1351, 1487387), (1771, 1134647), (2123, 946519), (4439, 452683), (5879, 341803), (14861, 135217), (31073, 64669), (41153, 48829)]