2019774822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5303}}^1$

素因数の和:5597

約数の個数: 64

約数和(自身を含む): 4597931520

約数和(自身を除く): 2578156698

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 257, 494, 514, 741, 771, 1482, 1542, 3341, 4883, 5303, 6682, 9766, 10023, 10606, 14649, 15909, 20046, 29298, 31818, 63479, 68939, 100757, 126958, 137878, 190437, 201514, 206817, 302271, 380874, 413634, 604542, 1309841, 1362871, 2619682, 2725742, 3929523, 4088613, 7859046, 8177226, 17717323, 25894549, 35434646, 51789098, 53151969, 77683647, 106303938, 155367294, 336629137, 673258274, 1009887411, 2019774822]

約数ペア:

[(1, 2019774822), (2, 1009887411), (3, 673258274), (6, 336629137), (13, 155367294), (19, 106303938), (26, 77683647), (38, 53151969), (39, 51789098), (57, 35434646), (78, 25894549), (114, 17717323), (247, 8177226), (257, 7859046), (494, 4088613), (514, 3929523), (741, 2725742), (771, 2619682), (1482, 1362871), (1542, 1309841), (3341, 604542), (4883, 413634), (5303, 380874), (6682, 302271), (9766, 206817), (10023, 201514), (10606, 190437), (14649, 137878), (15909, 126958), (20046, 100757), (29298, 68939), (31818, 63479)]