1402774984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{328981}}^1$

素因数の和:329041

約数の個数: 32

約数和(自身を含む): 2901621240

約数和(自身を除く): 1498846256

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 328981, 657962, 1315924, 2631848, 4276753, 8553506, 13488221, 17107012, 26976442, 34214024, 53952884, 107905768, 175346873, 350693746, 701387492, 1402774984]

約数ペア:

[(1, 1402774984), (2, 701387492), (4, 350693746), (8, 175346873), (13, 107905768), (26, 53952884), (41, 34214024), (52, 26976442), (82, 17107012), (104, 13488221), (164, 8553506), (328, 4276753), (533, 2631848), (1066, 1315924), (2132, 657962), (4264, 328981)]