1330356224

素因数分解:

$2^{13}\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:924

約数の個数: 56

約数和(自身を含む): 2675278368

約数和(自身を除く): 1344922144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 647, 1004, 1024, 1294, 2008, 2048, 2588, 4016, 4096, 5176, 8032, 8192, 10352, 16064, 20704, 32128, 41408, 64256, 82816, 128512, 162397, 165632, 257024, 324794, 331264, 514048, 649588, 662528, 1028096, 1299176, 1325056, 2056192, 2598352, 2650112, 5196704, 5300224, 10393408, 20786816, 41573632, 83147264, 166294528, 332589056, 665178112, 1330356224]

約数ペア:

[(1, 1330356224), (2, 665178112), (4, 332589056), (8, 166294528), (16, 83147264), (32, 41573632), (64, 20786816), (128, 10393408), (251, 5300224), (256, 5196704), (502, 2650112), (512, 2598352), (647, 2056192), (1004, 1325056), (1024, 1299176), (1294, 1028096), (2008, 662528), (2048, 649588), (2588, 514048), (4016, 331264), (4096, 324794), (5176, 257024), (8032, 165632), (8192, 162397), (10352, 128512), (16064, 82816), (20704, 64256), (32128, 41408)]