291088892224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{349866457}}^1$

素因数の和:349866482

約数の個数: 28

約数和(自身を含む): 622062562324

約数和(自身を除く): 330973670100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 349866457, 699732914, 1399465828, 2798931656, 4548263941, 5597863312, 9096527882, 11195726624, 18193055764, 22391453248, 36386111528, 72772223056, 145544446112, 291088892224]

約数ペア:

[(1, 291088892224), (2, 145544446112), (4, 72772223056), (8, 36386111528), (13, 22391453248), (16, 18193055764), (26, 11195726624), (32, 9096527882), (52, 5597863312), (64, 4548263941), (104, 2798931656), (208, 1399465828), (416, 699732914), (832, 349866457)]