406978244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{28349}}^1$

素因数の和:28487

約数の個数: 24

約数和(自身を含む): 739027800

約数和(自身を除く): 332049556

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14356, 28349, 56698, 113396, 1048913, 2097826, 2749853, 4195652, 5499706, 10999412, 101744561, 203489122, 406978244]

約数ペア:

[(1, 406978244), (2, 203489122), (4, 101744561), (37, 10999412), (74, 5499706), (97, 4195652), (148, 2749853), (194, 2097826), (388, 1048913), (3589, 113396), (7178, 56698), (14356, 28349)]