1382508426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24859}}^1$

素因数の和:24931

約数の個数: 64

約数和(自身を含む): 3207536640

約数和(自身を除く): 1825028214

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 4278, 9269, 18538, 24859, 27807, 49718, 55614, 74577, 149154, 323167, 571757, 646334, 770629, 969501, 1143514, 1541258, 1715271, 1939002, 2311887, 3430542, 4623774, 7432841, 10018177, 14865682, 17724467, 20036354, 22298523, 30054531, 35448934, 44597046, 53173401, 60109062, 106346802, 230418071, 460836142, 691254213, 1382508426]

約数ペア:

[(1, 1382508426), (2, 691254213), (3, 460836142), (6, 230418071), (13, 106346802), (23, 60109062), (26, 53173401), (31, 44597046), (39, 35448934), (46, 30054531), (62, 22298523), (69, 20036354), (78, 17724467), (93, 14865682), (138, 10018177), (186, 7432841), (299, 4623774), (403, 3430542), (598, 2311887), (713, 1939002), (806, 1715271), (897, 1541258), (1209, 1143514), (1426, 969501), (1794, 770629), (2139, 646334), (2418, 571757), (4278, 323167), (9269, 149154), (18538, 74577), (24859, 55614), (27807, 49718)]