2008352732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 4017912192

約数和(自身を除く): 2009559460

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 529, 713, 782, 1054, 1058, 1426, 1564, 1801, 2108, 2116, 2852, 3602, 7204, 8993, 12121, 16399, 17986, 24242, 30617, 32798, 35972, 41423, 48484, 55831, 61234, 65596, 82846, 111662, 122468, 165692, 223324, 278783, 557566, 704191, 949127, 952729, 1115132, 1284113, 1408382, 1898254, 1905458, 2568226, 2816764, 3796508, 3810916, 5136452, 16196393, 21829921, 29534599, 32392786, 43659842, 59069198, 64785572, 87319684, 118138396, 502088183, 1004176366, 2008352732]

約数ペア:

[(1, 2008352732), (2, 1004176366), (4, 502088183), (17, 118138396), (23, 87319684), (31, 64785572), (34, 59069198), (46, 43659842), (62, 32392786), (68, 29534599), (92, 21829921), (124, 16196393), (391, 5136452), (527, 3810916), (529, 3796508), (713, 2816764), (782, 2568226), (1054, 1905458), (1058, 1898254), (1426, 1408382), (1564, 1284113), (1801, 1115132), (2108, 952729), (2116, 949127), (2852, 704191), (3602, 557566), (7204, 278783), (8993, 223324), (12121, 165692), (16399, 122468), (17986, 111662), (24242, 82846), (30617, 65596), (32798, 61234), (35972, 55831), (41423, 48484)]