1402880542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{54371}}^1$

素因数の和:54496

約数の個数: 32

約数和(自身を含む): 2557658880

約数和(自身を除く): 1154778338

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 12901, 25802, 54371, 108742, 380597, 761194, 1033049, 2066098, 5273987, 7231343, 10547974, 14462686, 36917909, 73835818, 100205753, 200411506, 701440271, 1402880542]

約数ペア:

[(1, 1402880542), (2, 701440271), (7, 200411506), (14, 100205753), (19, 73835818), (38, 36917909), (97, 14462686), (133, 10547974), (194, 7231343), (266, 5273987), (679, 2066098), (1358, 1033049), (1843, 761194), (3686, 380597), (12901, 108742), (25802, 54371)]