388651172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18097}}^1$

素因数の和:18180

約数の個数: 48

約数和(自身を含む): 851329920

約数和(自身を除く): 462678748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10738, 18097, 21476, 36194, 72388, 126679, 235261, 253358, 470522, 506716, 941044, 1067723, 1646827, 2135446, 3293654, 4270892, 6587308, 7474061, 13880399, 14948122, 27760798, 29896244, 55521596, 97162793, 194325586, 388651172]

約数ペア:

[(1, 388651172), (2, 194325586), (4, 97162793), (7, 55521596), (13, 29896244), (14, 27760798), (26, 14948122), (28, 13880399), (52, 7474061), (59, 6587308), (91, 4270892), (118, 3293654), (182, 2135446), (236, 1646827), (364, 1067723), (413, 941044), (767, 506716), (826, 470522), (1534, 253358), (1652, 235261), (3068, 126679), (5369, 72388), (10738, 36194), (18097, 21476)]