520016872088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1701047}}^1$

素因数の和:1701216

約数の個数: 64

約数和(自身を含む): 1146370268160

約数和(自身を除く): 626353396072

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 103, 106, 206, 212, 371, 412, 424, 721, 742, 824, 1442, 1484, 2884, 2968, 5459, 5768, 10918, 21836, 38213, 43672, 76426, 152852, 305704, 1701047, 3402094, 6804188, 11907329, 13608376, 23814658, 47629316, 90155491, 95258632, 175207841, 180310982, 350415682, 360621964, 631088437, 700831364, 721243928, 1226454887, 1262176874, 1401662728, 2452909774, 2524353748, 4905819548, 5048707496, 9286015573, 9811639096, 18572031146, 37144062292, 65002109011, 74288124584, 130004218022, 260008436044, 520016872088]

約数ペア:

[(1, 520016872088), (2, 260008436044), (4, 130004218022), (7, 74288124584), (8, 65002109011), (14, 37144062292), (28, 18572031146), (53, 9811639096), (56, 9286015573), (103, 5048707496), (106, 4905819548), (206, 2524353748), (212, 2452909774), (371, 1401662728), (412, 1262176874), (424, 1226454887), (721, 721243928), (742, 700831364), (824, 631088437), (1442, 360621964), (1484, 350415682), (2884, 180310982), (2968, 175207841), (5459, 95258632), (5768, 90155491), (10918, 47629316), (21836, 23814658), (38213, 13608376), (43672, 11907329), (76426, 6804188), (152852, 3402094), (305704, 1701047)]