1949207856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{16871}}^1$

素因数の和:16994

約数の個数: 80

約数和(自身を含む): 5272162560

約数和(自身を除く): 3322954704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 464, 498, 664, 696, 996, 1328, 1392, 1992, 2407, 3984, 4814, 7221, 9628, 14442, 16871, 19256, 28884, 33742, 38512, 50613, 57768, 67484, 101226, 115536, 134968, 202452, 269936, 404904, 489259, 809808, 978518, 1400293, 1467777, 1957036, 2800586, 2935554, 3914072, 4200879, 5601172, 5871108, 7828144, 8401758, 11202344, 11742216, 16803516, 22404688, 23484432, 33607032, 40608497, 67214064, 81216994, 121825491, 162433988, 243650982, 324867976, 487301964, 649735952, 974603928, 1949207856]

約数ペア:

[(1, 1949207856), (2, 974603928), (3, 649735952), (4, 487301964), (6, 324867976), (8, 243650982), (12, 162433988), (16, 121825491), (24, 81216994), (29, 67214064), (48, 40608497), (58, 33607032), (83, 23484432), (87, 22404688), (116, 16803516), (166, 11742216), (174, 11202344), (232, 8401758), (249, 7828144), (332, 5871108), (348, 5601172), (464, 4200879), (498, 3914072), (664, 2935554), (696, 2800586), (996, 1957036), (1328, 1467777), (1392, 1400293), (1992, 978518), (2407, 809808), (3984, 489259), (4814, 404904), (7221, 269936), (9628, 202452), (14442, 134968), (16871, 115536), (19256, 101226), (28884, 67484), (33742, 57768), (38512, 50613)]