1450147216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349939}}^1$

素因数の和:349991

約数の個数: 40

約数和(自身を含む): 3297834560

約数和(自身を除く): 1847687344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 349939, 699878, 1399756, 2449573, 2799512, 4899146, 5599024, 9798292, 12947743, 19596584, 25895486, 39193168, 51790972, 90634201, 103581944, 181268402, 207163888, 362536804, 725073608, 1450147216]

約数ペア:

[(1, 1450147216), (2, 725073608), (4, 362536804), (7, 207163888), (8, 181268402), (14, 103581944), (16, 90634201), (28, 51790972), (37, 39193168), (56, 25895486), (74, 19596584), (112, 12947743), (148, 9798292), (259, 5599024), (296, 4899146), (518, 2799512), (592, 2449573), (1036, 1399756), (2072, 699878), (4144, 349939)]