127929052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7043}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 236678400

約数和(自身を除く): 108749348

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 7043, 9082, 14086, 18164, 28172, 133817, 267634, 535268, 1683277, 3366554, 6733108, 31982263, 63964526, 127929052]

約数ペア:

[(1, 127929052), (2, 63964526), (4, 31982263), (19, 6733108), (38, 3366554), (76, 1683277), (239, 535268), (478, 267634), (956, 133817), (4541, 28172), (7043, 18164), (9082, 14086)]