495854096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{95947}}^1$

素因数の和:95991

約数の個数: 40

約数和(自身を含む): 1070779680

約数和(自身を除く): 574925584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 95947, 191894, 383788, 767576, 1535152, 1631099, 1822993, 3262198, 3645986, 6524396, 7291972, 13048792, 14583944, 26097584, 29167888, 30990881, 61981762, 123963524, 247927048, 495854096]

約数ペア:

[(1, 495854096), (2, 247927048), (4, 123963524), (8, 61981762), (16, 30990881), (17, 29167888), (19, 26097584), (34, 14583944), (38, 13048792), (68, 7291972), (76, 6524396), (136, 3645986), (152, 3262198), (272, 1822993), (304, 1631099), (323, 1535152), (646, 767576), (1292, 383788), (2584, 191894), (5168, 95947)]