248055142486

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{46381}}^1$

素因数の和:46800

約数の個数: 32

約数和(自身を含む): 380202530400

約数和(自身を除く): 132147387914

約数列:

[1, 2, 131, 137, 149, 262, 274, 298, 17947, 19519, 20413, 35894, 39038, 40826, 46381, 92762, 2674103, 5348206, 6075911, 6354197, 6910769, 12151822, 12708394, 13821538, 832399807, 905310739, 946775353, 1664799614, 1810621478, 1893550706, 124027571243, 248055142486]

約数ペア:

[(1, 248055142486), (2, 124027571243), (131, 1893550706), (137, 1810621478), (149, 1664799614), (262, 946775353), (274, 905310739), (298, 832399807), (17947, 13821538), (19519, 12708394), (20413, 12151822), (35894, 6910769), (39038, 6354197), (40826, 6075911), (46381, 5348206), (92762, 2674103)]