2977860176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{10247}}^1$

素因数の和:10739

約数の個数: 40

約数和(自身を含む): 5924245824

約数和(自身を除く): 2946385648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 443, 656, 886, 1772, 3544, 7088, 10247, 18163, 20494, 36326, 40988, 72652, 81976, 145304, 163952, 290608, 420127, 840254, 1680508, 3361016, 4539421, 6722032, 9078842, 18157684, 36315368, 72630736, 186116261, 372232522, 744465044, 1488930088, 2977860176]

約数ペア:

[(1, 2977860176), (2, 1488930088), (4, 744465044), (8, 372232522), (16, 186116261), (41, 72630736), (82, 36315368), (164, 18157684), (328, 9078842), (443, 6722032), (656, 4539421), (886, 3361016), (1772, 1680508), (3544, 840254), (7088, 420127), (10247, 290608), (18163, 163952), (20494, 145304), (36326, 81976), (40988, 72652)]