2077888912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{19073}}^1$

素因数の和:19711

約数の個数: 40

約数和(自身を含む): 4399227360

約数和(自身を除く): 2321338448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 619, 1238, 2476, 4952, 6809, 9904, 13618, 19073, 27236, 38146, 54472, 76292, 108944, 152584, 209803, 305168, 419606, 839212, 1678424, 3356848, 11806187, 23612374, 47224748, 94449496, 129868057, 188898992, 259736114, 519472228, 1038944456, 2077888912]

約数ペア:

[(1, 2077888912), (2, 1038944456), (4, 519472228), (8, 259736114), (11, 188898992), (16, 129868057), (22, 94449496), (44, 47224748), (88, 23612374), (176, 11806187), (619, 3356848), (1238, 1678424), (2476, 839212), (4952, 419606), (6809, 305168), (9904, 209803), (13618, 152584), (19073, 108944), (27236, 76292), (38146, 54472)]