261620091904

素因数分解:

$2^{10}\times {\mathrm{239}}^1\times {\mathrm{1068989}}^1$

素因数の和:1069248

約数の個数: 44

約数和(自身を含む): 525173407200

約数和(自身を除く): 263553315296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1024, 1912, 3824, 7648, 15296, 30592, 61184, 122368, 244736, 1068989, 2137978, 4275956, 8551912, 17103824, 34207648, 68415296, 136830592, 255488371, 273661184, 510976742, 547322368, 1021953484, 1094644736, 2043906968, 4087813936, 8175627872, 16351255744, 32702511488, 65405022976, 130810045952, 261620091904]

約数ペア:

[(1, 261620091904), (2, 130810045952), (4, 65405022976), (8, 32702511488), (16, 16351255744), (32, 8175627872), (64, 4087813936), (128, 2043906968), (239, 1094644736), (256, 1021953484), (478, 547322368), (512, 510976742), (956, 273661184), (1024, 255488371), (1912, 136830592), (3824, 68415296), (7648, 34207648), (15296, 17103824), (30592, 8551912), (61184, 4275956), (122368, 2137978), (244736, 1068989)]