13080453568

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{320851}}^1$

素因数の和:320890

約数の個数: 84

約数和(自身を含む): 32517066792

約数和(自身を除く): 19436613224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 20384, 40768, 320851, 641702, 1283404, 2245957, 2566808, 4171063, 4491914, 5133616, 8342126, 8983828, 10267232, 15721699, 16684252, 17967656, 20534464, 29197441, 31443398, 33368504, 35935312, 58394882, 62886796, 66737008, 71870624, 116789764, 125773592, 133474016, 143741248, 204382087, 233579528, 251547184, 266948032, 408764174, 467159056, 503094368, 817528348, 934318112, 1006188736, 1635056696, 1868636224, 3270113392, 6540226784, 13080453568]

約数ペア:

[(1, 13080453568), (2, 6540226784), (4, 3270113392), (7, 1868636224), (8, 1635056696), (13, 1006188736), (14, 934318112), (16, 817528348), (26, 503094368), (28, 467159056), (32, 408764174), (49, 266948032), (52, 251547184), (56, 233579528), (64, 204382087), (91, 143741248), (98, 133474016), (104, 125773592), (112, 116789764), (182, 71870624), (196, 66737008), (208, 62886796), (224, 58394882), (364, 35935312), (392, 33368504), (416, 31443398), (448, 29197441), (637, 20534464), (728, 17967656), (784, 16684252), (832, 15721699), (1274, 10267232), (1456, 8983828), (1568, 8342126), (2548, 5133616), (2912, 4491914), (3136, 4171063), (5096, 2566808), (5824, 2245957), (10192, 1283404), (20384, 641702), (40768, 320851)]