447308386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{11971}}^1$

素因数の和:12154

約数の個数: 32

約数和(自身を含む): 817160832

約数和(自身を除く): 369852446

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2198, 2669, 5338, 11971, 18683, 23942, 37366, 83797, 167594, 203507, 407014, 1424549, 1879447, 2849098, 3758894, 13156129, 26312258, 31950599, 63901198, 223654193, 447308386]

約数ペア:

[(1, 447308386), (2, 223654193), (7, 63901198), (14, 31950599), (17, 26312258), (34, 13156129), (119, 3758894), (157, 2849098), (238, 1879447), (314, 1424549), (1099, 407014), (2198, 203507), (2669, 167594), (5338, 83797), (11971, 37366), (18683, 23942)]