541569208292

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{157019}}^1$

素因数の和:157848

約数の個数: 48

約数和(自身を含む): 1090346880000

約数和(自身を除く): 548777671708

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 619, 796, 1238, 1393, 2476, 2786, 4333, 5572, 8666, 17332, 123181, 157019, 246362, 314038, 492724, 628076, 862267, 1099133, 1724534, 2198266, 3449068, 4396532, 31246781, 62493562, 97194761, 124987124, 194389522, 218727467, 388779044, 437454934, 680363327, 874909868, 1360726654, 2721453308, 19341757439, 38683514878, 77367029756, 135392302073, 270784604146, 541569208292]

約数ペア:

[(1, 541569208292), (2, 270784604146), (4, 135392302073), (7, 77367029756), (14, 38683514878), (28, 19341757439), (199, 2721453308), (398, 1360726654), (619, 874909868), (796, 680363327), (1238, 437454934), (1393, 388779044), (2476, 218727467), (2786, 194389522), (4333, 124987124), (5572, 97194761), (8666, 62493562), (17332, 31246781), (123181, 4396532), (157019, 3449068), (246362, 2198266), (314038, 1724534), (492724, 1099133), (628076, 862267)]