2017758974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{25343}}^1$

素因数の和:25421

約数の個数: 48

約数和(自身を含む): 3883106304

約数和(自身を除く): 1865347330

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 3619, 5687, 7238, 11374, 25343, 39809, 50686, 79618, 177401, 278773, 354802, 557546, 1191121, 1951411, 2382242, 3066503, 3902822, 6133006, 8337847, 13102331, 16675694, 21465521, 26204662, 42931042, 91716317, 144125641, 183432634, 288251282, 1008879487, 2017758974]

約数ペア:

[(1, 2017758974), (2, 1008879487), (7, 288251282), (11, 183432634), (14, 144125641), (22, 91716317), (47, 42931042), (77, 26204662), (94, 21465521), (121, 16675694), (154, 13102331), (242, 8337847), (329, 6133006), (517, 3902822), (658, 3066503), (847, 2382242), (1034, 1951411), (1694, 1191121), (3619, 557546), (5687, 354802), (7238, 278773), (11374, 177401), (25343, 79618), (39809, 50686)]