842799386908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{19156273}}^1$

素因数の和:19156941

約数の個数: 24

約数和(自身を含む): 1564071459552

約数和(自身を除く): 721272072644

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 10999, 21998, 43996, 19156273, 38312546, 76625092, 325656641, 651313282, 1302626564, 12394108631, 24788217262, 49576434524, 210699846727, 421399693454, 842799386908]

約数ペア:

[(1, 842799386908), (2, 421399693454), (4, 210699846727), (17, 49576434524), (34, 24788217262), (68, 12394108631), (647, 1302626564), (1294, 651313282), (2588, 325656641), (10999, 76625092), (21998, 38312546), (43996, 19156273)]