1947662392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1101619}}^1$

素因数の和:1101655

約数の個数: 32

約数和(自身を含む): 4164123600

約数和(自身を除く): 2216461208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1101619, 2203238, 4406476, 8812952, 14321047, 18727523, 28642094, 37455046, 57284188, 74910092, 114568376, 149820184, 243457799, 486915598, 973831196, 1947662392]

約数ペア:

[(1, 1947662392), (2, 973831196), (4, 486915598), (8, 243457799), (13, 149820184), (17, 114568376), (26, 74910092), (34, 57284188), (52, 37455046), (68, 28642094), (104, 18727523), (136, 14321047), (221, 8812952), (442, 4406476), (884, 2203238), (1768, 1101619)]