1399687926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59617}}^1$

素因数の和:59685

約数の個数: 64

約数和(自身を含む): 3525570048

約数和(自身を除く): 2125882122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 7826, 11739, 23478, 59617, 119234, 178851, 357702, 417319, 775021, 834638, 1251957, 1550042, 2325063, 2503914, 2563531, 4650126, 5127062, 5425147, 7690593, 10850294, 15381186, 16275441, 17944717, 32550882, 33325903, 35889434, 53834151, 66651806, 99977709, 107668302, 199955418, 233281321, 466562642, 699843963, 1399687926]

約数ペア:

[(1, 1399687926), (2, 699843963), (3, 466562642), (6, 233281321), (7, 199955418), (13, 107668302), (14, 99977709), (21, 66651806), (26, 53834151), (39, 35889434), (42, 33325903), (43, 32550882), (78, 17944717), (86, 16275441), (91, 15381186), (129, 10850294), (182, 7690593), (258, 5425147), (273, 5127062), (301, 4650126), (546, 2563531), (559, 2503914), (602, 2325063), (903, 1550042), (1118, 1251957), (1677, 834638), (1806, 775021), (3354, 417319), (3913, 357702), (7826, 178851), (11739, 119234), (23478, 59617)]