1855397674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 3035128320

約数和(自身を除く): 1179730646

約数列:

[1, 2, 13, 26, 101, 202, 491, 982, 1313, 1439, 2626, 2878, 6383, 12766, 18707, 37414, 49591, 99182, 145339, 290678, 644683, 706549, 1289366, 1413098, 1889407, 3778814, 9185137, 18370274, 71361449, 142722898, 927698837, 1855397674]

約数ペア:

[(1, 1855397674), (2, 927698837), (13, 142722898), (26, 71361449), (101, 18370274), (202, 9185137), (491, 3778814), (982, 1889407), (1313, 1413098), (1439, 1289366), (2626, 706549), (2878, 644683), (6383, 290678), (12766, 145339), (18707, 99182), (37414, 49591)]