374328724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4729}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 820068480

約数和(自身を除く): 445739756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1799, 2827, 3598, 4729, 5654, 7196, 9458, 11308, 18916, 19789, 33103, 39578, 52019, 66206, 79156, 104038, 132412, 208076, 364133, 728266, 1215353, 1456532, 2430706, 4861412, 8507471, 13368883, 17014942, 26737766, 34029884, 53475532, 93582181, 187164362, 374328724]

約数ペア:

[(1, 374328724), (2, 187164362), (4, 93582181), (7, 53475532), (11, 34029884), (14, 26737766), (22, 17014942), (28, 13368883), (44, 8507471), (77, 4861412), (154, 2430706), (257, 1456532), (308, 1215353), (514, 728266), (1028, 364133), (1799, 208076), (2827, 132412), (3598, 104038), (4729, 79156), (5654, 66206), (7196, 52019), (9458, 39578), (11308, 33103), (18916, 19789)]