1387252372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3761}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 2707556544

約数和(自身を除く): 1320304172

約数列:

[1, 2, 4, 11, 22, 44, 83, 101, 166, 202, 332, 404, 913, 1111, 1826, 2222, 3652, 3761, 4444, 7522, 8383, 15044, 16766, 33532, 41371, 82742, 92213, 165484, 184426, 312163, 368852, 379861, 624326, 759722, 1248652, 1519444, 3433793, 4178471, 6867586, 8356942, 13735172, 16713884, 31528463, 63056926, 126113852, 346813093, 693626186, 1387252372]

約数ペア:

[(1, 1387252372), (2, 693626186), (4, 346813093), (11, 126113852), (22, 63056926), (44, 31528463), (83, 16713884), (101, 13735172), (166, 8356942), (202, 6867586), (332, 4178471), (404, 3433793), (913, 1519444), (1111, 1248652), (1826, 759722), (2222, 624326), (3652, 379861), (3761, 368852), (4444, 312163), (7522, 184426), (8383, 165484), (15044, 92213), (16766, 82742), (33532, 41371)]