1311702924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821869}}^1$

素因数の和:821902

約数の個数: 48

約数和(自身を含む): 3681977600

約数和(自身を除く): 2370274676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 821869, 1643738, 2465607, 3287476, 4931214, 5753083, 9862428, 11506166, 15615511, 17259249, 23012332, 31231022, 34518498, 46846533, 62462044, 69036996, 93693066, 109308577, 187386132, 218617154, 327925731, 437234308, 655851462, 1311702924]

約数ペア:

[(1, 1311702924), (2, 655851462), (3, 437234308), (4, 327925731), (6, 218617154), (7, 187386132), (12, 109308577), (14, 93693066), (19, 69036996), (21, 62462044), (28, 46846533), (38, 34518498), (42, 31231022), (57, 23012332), (76, 17259249), (84, 15615511), (114, 11506166), (133, 9862428), (228, 5753083), (266, 4931214), (399, 3287476), (532, 2465607), (798, 1643738), (1596, 821869)]