1406174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 2750976

約数和(自身を除く): 1344802

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 397, 506, 794, 1771, 2779, 3542, 4367, 5558, 8734, 9131, 18262, 30569, 61138, 63917, 100441, 127834, 200882, 703087, 1406174]

約数ペア:

[(1, 1406174), (2, 703087), (7, 200882), (11, 127834), (14, 100441), (22, 63917), (23, 61138), (46, 30569), (77, 18262), (154, 9131), (161, 8734), (253, 5558), (322, 4367), (397, 3542), (506, 2779), (794, 1771)]