1280953719941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{58031}}^1$

素因数の和:58242

約数の個数: 64

約数和(自身を含む): 1637895168000

約数和(自身を除く): 356941448059

約数列:

[1, 7, 19, 29, 59, 97, 133, 203, 413, 551, 679, 1121, 1711, 1843, 2813, 3857, 5723, 7847, 11977, 12901, 19691, 32509, 40061, 53447, 58031, 108737, 165967, 227563, 374129, 406217, 761159, 1102589, 1161769, 1682899, 3153373, 3423829, 5629007, 7718123, 11780293, 22073611, 23966803, 31975081, 39403049, 65052751, 99291041, 106951133, 163241203, 223825567, 332111413, 455369257, 695037287, 748657931, 1142688421, 1886529779, 2324779891, 3101582857, 6310116847, 9631230977, 13205708453, 21711079999, 44170817929, 67418616839, 182993388563, 1280953719941]

約数ペア:

[(1, 1280953719941), (7, 182993388563), (19, 67418616839), (29, 44170817929), (59, 21711079999), (97, 13205708453), (133, 9631230977), (203, 6310116847), (413, 3101582857), (551, 2324779891), (679, 1886529779), (1121, 1142688421), (1711, 748657931), (1843, 695037287), (2813, 455369257), (3857, 332111413), (5723, 223825567), (7847, 163241203), (11977, 106951133), (12901, 99291041), (19691, 65052751), (32509, 39403049), (40061, 31975081), (53447, 23966803), (58031, 22073611), (108737, 11780293), (165967, 7718123), (227563, 5629007), (374129, 3423829), (406217, 3153373), (761159, 1682899), (1102589, 1161769)]