620832992

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{114799}}^1$

素因数の和:114835

約数の個数: 36

約数和(自身を含む): 1323529200

約数和(自身を除く): 702696208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 114799, 229598, 459196, 918392, 1492387, 1836784, 2984774, 3673568, 5969548, 11939096, 19401031, 23878192, 38802062, 47756384, 77604124, 155208248, 310416496, 620832992]

約数ペア:

[(1, 620832992), (2, 310416496), (4, 155208248), (8, 77604124), (13, 47756384), (16, 38802062), (26, 23878192), (32, 19401031), (52, 11939096), (104, 5969548), (169, 3673568), (208, 2984774), (338, 1836784), (416, 1492387), (676, 918392), (1352, 459196), (2704, 229598), (5408, 114799)]