1985932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3781232

約数和(自身を除く): 1795300

約数列:

[1, 2, 4, 13, 26, 52, 181, 211, 362, 422, 724, 844, 2353, 2743, 4706, 5486, 9412, 10972, 38191, 76382, 152764, 496483, 992966, 1985932]

約数ペア:

[(1, 1985932), (2, 992966), (4, 496483), (13, 152764), (26, 76382), (52, 38191), (181, 10972), (211, 9412), (362, 5486), (422, 4706), (724, 2743), (844, 2353)]