2915626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2446934

約数列:

[1, 2, 7, 14, 19, 38, 97, 113, 133, 194, 226, 266, 679, 791, 1358, 1582, 1843, 2147, 3686, 4294, 10961, 12901, 15029, 21922, 25802, 30058, 76727, 153454, 208259, 416518, 1457813, 2915626]

約数ペア:

[(1, 2915626), (2, 1457813), (7, 416518), (14, 208259), (19, 153454), (38, 76727), (97, 30058), (113, 25802), (133, 21922), (194, 15029), (226, 12901), (266, 10961), (679, 4294), (791, 3686), (1358, 2147), (1582, 1843)]