299720234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18637}}^1$

素因数の和:18710

約数の個数: 32

約数和(自身を含む): 531406656

約数和(自身を除く): 231686422

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 18637, 37274, 205007, 316829, 410014, 633658, 801391, 1602782, 3485119, 6970238, 8815301, 13623647, 17630602, 27247294, 149860117, 299720234]

約数ペア:

[(1, 299720234), (2, 149860117), (11, 27247294), (17, 17630602), (22, 13623647), (34, 8815301), (43, 6970238), (86, 3485119), (187, 1602782), (374, 801391), (473, 633658), (731, 410014), (946, 316829), (1462, 205007), (8041, 37274), (16082, 18637)]