449925857498.0000000000000

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1\times {\mathrm{1531}}^1\times {\mathrm{1889}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 1865986295040

約数和(自身を除く): 253781976959

約数列:

[1, 7, 97, 679, 821, 1531, 1889, 5747, 10717, 13223, 79637, 148507, 183233, 557459, 1039549, 1256951, 1282631, 1550869, 2892059, 8798657, 10856083, 20244413, 121924247, 150434293, 280529723, 853469729, 1053040051, 1963708061, 2374380439, 16620663073, 230314902583, 1612204318081]

約数ペア:

[(1, 1612204318081), (7, 230314902583), (97, 16620663073), (679, 2374380439), (821, 1963708061), (1531, 1053040051), (1889, 853469729), (5747, 280529723), (10717, 150434293), (13223, 121924247), (79637, 20244413), (148507, 10856083), (183233, 8798657), (557459, 2892059), (1039549, 1550869), (1256951, 1282631)]