1449043778

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59863}}^1$

素因数の和:59911

約数の個数: 48

約数和(自身を含む): 2866288320

約数和(自身を除く): 1417244542

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 24206, 59863, 119726, 419041, 778219, 838082, 1137397, 1556438, 2274794, 2933287, 5447533, 5866574, 7961779, 10895066, 14786161, 15923558, 29572322, 38132731, 55732453, 76265462, 103503127, 111464906, 207006254, 724521889, 1449043778]

約数ペア:

[(1, 1449043778), (2, 724521889), (7, 207006254), (13, 111464906), (14, 103503127), (19, 76265462), (26, 55732453), (38, 38132731), (49, 29572322), (91, 15923558), (98, 14786161), (133, 10895066), (182, 7961779), (247, 5866574), (266, 5447533), (494, 2933287), (637, 2274794), (931, 1556438), (1274, 1137397), (1729, 838082), (1862, 778219), (3458, 419041), (12103, 119726), (24206, 59863)]