1665388634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5003}}^1$

素因数の和:5115

約数の個数: 64

約数和(自身を含む): 3228180480

約数和(自身を除く): 1562791846

約数列:

[1, 2, 7, 13, 14, 26, 31, 59, 62, 91, 118, 182, 217, 403, 413, 434, 767, 806, 826, 1534, 1829, 2821, 3658, 5003, 5369, 5642, 10006, 10738, 12803, 23777, 25606, 35021, 47554, 65039, 70042, 130078, 155093, 166439, 295177, 310186, 332878, 455273, 590354, 910546, 1085651, 2016209, 2066239, 2171302, 3837301, 4032418, 4132478, 7674602, 9150487, 14113463, 18300974, 26861107, 28226926, 53722214, 64053409, 118956331, 128106818, 237912662, 832694317, 1665388634]

約数ペア:

[(1, 1665388634), (2, 832694317), (7, 237912662), (13, 128106818), (14, 118956331), (26, 64053409), (31, 53722214), (59, 28226926), (62, 26861107), (91, 18300974), (118, 14113463), (182, 9150487), (217, 7674602), (403, 4132478), (413, 4032418), (434, 3837301), (767, 2171302), (806, 2066239), (826, 2016209), (1534, 1085651), (1829, 910546), (2821, 590354), (3658, 455273), (5003, 332878), (5369, 310186), (5642, 295177), (10006, 166439), (10738, 155093), (12803, 130078), (23777, 70042), (25606, 65039), (35021, 47554)]