1941836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 3704400

約数和(自身を除く): 1762564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 349, 428, 698, 1391, 1396, 2782, 4537, 5564, 9074, 18148, 37343, 74686, 149372, 485459, 970918, 1941836]

約数ペア:

[(1, 1941836), (2, 970918), (4, 485459), (13, 149372), (26, 74686), (52, 37343), (107, 18148), (214, 9074), (349, 5564), (428, 4537), (698, 2782), (1391, 1396)]