2012864056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49171}}^1$

素因数の和:49244

約数の個数: 64

約数和(自身を含む): 4673306880

約数和(自身を除く): 2660442824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 5117, 5848, 10234, 20468, 40936, 49171, 98342, 196684, 344197, 393368, 688394, 835907, 1376788, 1671814, 2114353, 2753576, 3343628, 4228706, 5851349, 6687256, 8457412, 11702698, 14800471, 16914824, 23405396, 29600942, 35944001, 46810792, 59201884, 71888002, 118403768, 143776004, 251608007, 287552008, 503216014, 1006432028, 2012864056]

約数ペア:

[(1, 2012864056), (2, 1006432028), (4, 503216014), (7, 287552008), (8, 251608007), (14, 143776004), (17, 118403768), (28, 71888002), (34, 59201884), (43, 46810792), (56, 35944001), (68, 29600942), (86, 23405396), (119, 16914824), (136, 14800471), (172, 11702698), (238, 8457412), (301, 6687256), (344, 5851349), (476, 4228706), (602, 3343628), (731, 2753576), (952, 2114353), (1204, 1671814), (1462, 1376788), (2408, 835907), (2924, 688394), (5117, 393368), (5848, 344197), (10234, 196684), (20468, 98342), (40936, 49171)]