6433988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 6629692

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 89, 106, 124, 178, 212, 341, 356, 583, 682, 979, 1166, 1364, 1643, 1958, 2332, 2759, 3286, 3916, 4717, 5518, 6572, 9434, 11036, 18073, 18868, 30349, 36146, 51887, 60698, 72292, 103774, 121396, 146227, 207548, 292454, 584908, 1608497, 3216994, 6433988]

約数ペア:

[(1, 6433988), (2, 3216994), (4, 1608497), (11, 584908), (22, 292454), (31, 207548), (44, 146227), (53, 121396), (62, 103774), (89, 72292), (106, 60698), (124, 51887), (178, 36146), (212, 30349), (341, 18868), (356, 18073), (583, 11036), (682, 9434), (979, 6572), (1166, 5518), (1364, 4717), (1643, 3916), (1958, 3286), (2332, 2759)]