2489656496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{36011}}^1$

素因数の和:36197

約数の個数: 40

約数和(自身を含む): 5023674000

約数和(自身を除く): 2534017504

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 464, 596, 1192, 2384, 4321, 8642, 17284, 34568, 36011, 69136, 72022, 144044, 288088, 576176, 1044319, 2088638, 4177276, 5365639, 8354552, 10731278, 16709104, 21462556, 42925112, 85850224, 155603531, 311207062, 622414124, 1244828248, 2489656496]

約数ペア:

[(1, 2489656496), (2, 1244828248), (4, 622414124), (8, 311207062), (16, 155603531), (29, 85850224), (58, 42925112), (116, 21462556), (149, 16709104), (232, 10731278), (298, 8354552), (464, 5365639), (596, 4177276), (1192, 2088638), (2384, 1044319), (4321, 576176), (8642, 288088), (17284, 144044), (34568, 72022), (36011, 69136)]