2016788642743

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8669}}^1\times {\mathrm{5081}}^1$

素因数の和:13999

約数の個数: 32

約数和(自身を含む): 2391275335680

約数和(自身を除く): 374486692937

約数列:

[1, 7, 31, 211, 217, 1477, 5081, 6541, 8669, 35567, 45787, 60683, 157511, 268739, 1072091, 1102577, 1829159, 1881173, 7504637, 12804113, 33234821, 44047189, 56703929, 232643747, 308330323, 396927503, 1365462859, 9293956879, 9558240013, 65057698153, 288112663249, 2016788642743]

約数ペア:

[(1, 2016788642743), (7, 288112663249), (31, 65057698153), (211, 9558240013), (217, 9293956879), (1477, 1365462859), (5081, 396927503), (6541, 308330323), (8669, 232643747), (35567, 56703929), (45787, 44047189), (60683, 33234821), (157511, 12804113), (268739, 7504637), (1072091, 1881173), (1102577, 1829159)]