509542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 933120

約数和(自身を除く): 423578

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 53, 106, 209, 253, 418, 437, 506, 583, 874, 1007, 1166, 1219, 2014, 2438, 4807, 9614, 11077, 13409, 22154, 23161, 26818, 46322, 254771, 509542]

約数ペア:

[(1, 509542), (2, 254771), (11, 46322), (19, 26818), (22, 23161), (23, 22154), (38, 13409), (46, 11077), (53, 9614), (106, 4807), (209, 2438), (253, 2014), (418, 1219), (437, 1166), (506, 1007), (583, 874)]