1617493962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{6791}}^1$

素因数の和:6963

約数の個数: 64

約数和(自身を含む): 3802650624

約数和(自身を除く): 2185156662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 107, 159, 214, 318, 321, 371, 642, 742, 749, 1113, 1498, 2226, 2247, 4494, 5671, 6791, 11342, 13582, 17013, 20373, 34026, 39697, 40746, 47537, 79394, 95074, 119091, 142611, 238182, 285222, 359923, 719846, 726637, 1079769, 1453274, 2159538, 2179911, 2519461, 4359822, 5038922, 5086459, 7558383, 10172918, 15116766, 15259377, 30518754, 38511761, 77023522, 115535283, 231070566, 269582327, 539164654, 808746981, 1617493962]

約数ペア:

[(1, 1617493962), (2, 808746981), (3, 539164654), (6, 269582327), (7, 231070566), (14, 115535283), (21, 77023522), (42, 38511761), (53, 30518754), (106, 15259377), (107, 15116766), (159, 10172918), (214, 7558383), (318, 5086459), (321, 5038922), (371, 4359822), (642, 2519461), (742, 2179911), (749, 2159538), (1113, 1453274), (1498, 1079769), (2226, 726637), (2247, 719846), (4494, 359923), (5671, 285222), (6791, 238182), (11342, 142611), (13582, 119091), (17013, 95074), (20373, 79394), (34026, 47537), (39697, 40746)]