1270045091

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1\times {\mathrm{2741}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 1492086720

約数和(自身を除く): 222041629

約数列:

[1, 7, 37, 259, 1789, 2741, 12523, 19187, 66193, 101417, 463351, 709919, 4903649, 34325543, 181435013, 1270045091]

約数ペア:

[(1, 1270045091), (7, 181435013), (37, 34325543), (259, 4903649), (1789, 709919), (2741, 463351), (12523, 101417), (19187, 66193)]