745721284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59053}}^1$

素因数の和:59116

約数の個数: 48

約数和(自身を含む): 1666740096

約数和(自身を除く): 921018812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 59053, 118106, 236212, 413371, 649583, 826742, 1299166, 1653484, 2421173, 2598332, 4547081, 4842346, 9094162, 9684692, 16948211, 18188324, 26632903, 33896422, 53265806, 67792844, 106531612, 186430321, 372860642, 745721284]

約数ペア:

[(1, 745721284), (2, 372860642), (4, 186430321), (7, 106531612), (11, 67792844), (14, 53265806), (22, 33896422), (28, 26632903), (41, 18188324), (44, 16948211), (77, 9684692), (82, 9094162), (154, 4842346), (164, 4547081), (287, 2598332), (308, 2421173), (451, 1653484), (574, 1299166), (902, 826742), (1148, 649583), (1804, 413371), (3157, 236212), (6314, 118106), (12628, 59053)]