388548906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{81049}}^1$

素因数の和:81118

約数の個数: 32

約数和(自身を含む): 840326400

約数和(自身を除く): 451777494

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 81049, 162098, 243147, 486294, 1377833, 2755666, 3809303, 4133499, 7618606, 8266998, 11427909, 22855818, 64758151, 129516302, 194274453, 388548906]

約数ペア:

[(1, 388548906), (2, 194274453), (3, 129516302), (6, 64758151), (17, 22855818), (34, 11427909), (47, 8266998), (51, 7618606), (94, 4133499), (102, 3809303), (141, 2755666), (282, 1377833), (799, 486294), (1598, 243147), (2397, 162098), (4794, 81049)]