554890756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2659}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 1152950400

約数和(自身を除く): 598059644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 257, 406, 514, 812, 1028, 1799, 2659, 3598, 5318, 7196, 7453, 10636, 14906, 18613, 29812, 37226, 52171, 74452, 77111, 104342, 154222, 208684, 308444, 539777, 683363, 1079554, 1366726, 2159108, 2733452, 4783541, 9567082, 19134164, 19817527, 39635054, 79270108, 138722689, 277445378, 554890756]

約数ペア:

[(1, 554890756), (2, 277445378), (4, 138722689), (7, 79270108), (14, 39635054), (28, 19817527), (29, 19134164), (58, 9567082), (116, 4783541), (203, 2733452), (257, 2159108), (406, 1366726), (514, 1079554), (812, 683363), (1028, 539777), (1799, 308444), (2659, 208684), (3598, 154222), (5318, 104342), (7196, 77111), (7453, 74452), (10636, 52171), (14906, 37226), (18613, 29812)]