2980408038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1\times {\mathrm{5557}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 6050661120

約数和(自身を除く): 3070253082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1259, 2518, 3777, 5557, 7554, 11114, 16671, 33342, 89389, 178778, 268167, 394547, 536334, 789094, 1183641, 2367282, 6996263, 13992526, 20988789, 41977578, 496734673, 993469346, 1490204019, 2980408038]

約数ペア:

[(1, 2980408038), (2, 1490204019), (3, 993469346), (6, 496734673), (71, 41977578), (142, 20988789), (213, 13992526), (426, 6996263), (1259, 2367282), (2518, 1183641), (3777, 789094), (5557, 536334), (7554, 394547), (11114, 268167), (16671, 178778), (33342, 89389)]