1780492476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{10457}}^1$

素因数の和:12498

約数の個数: 48

約数和(自身を含む): 4750776576

約数和(自身を除く): 2970284100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2027, 4054, 6081, 8108, 10457, 12162, 14189, 20914, 24324, 28378, 31371, 41828, 42567, 56756, 62742, 73199, 85134, 125484, 146398, 170268, 219597, 292796, 439194, 878388, 21196339, 42392678, 63589017, 84785356, 127178034, 148374373, 254356068, 296748746, 445123119, 593497492, 890246238, 1780492476]

約数ペア:

[(1, 1780492476), (2, 890246238), (3, 593497492), (4, 445123119), (6, 296748746), (7, 254356068), (12, 148374373), (14, 127178034), (21, 84785356), (28, 63589017), (42, 42392678), (84, 21196339), (2027, 878388), (4054, 439194), (6081, 292796), (8108, 219597), (10457, 170268), (12162, 146398), (14189, 125484), (20914, 85134), (24324, 73199), (28378, 62742), (31371, 56756), (41828, 42567)]