2078160537607

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1231423}}^1$

素因数の和:1231580

約数の個数: 48

約数和(自身を含む): 2749247668224

約数和(自身を除く): 671087130617

約数列:

[1, 7, 11, 31, 49, 77, 101, 217, 341, 539, 707, 1111, 1519, 2387, 3131, 4949, 7777, 16709, 21917, 34441, 54439, 153419, 241087, 1231423, 1687609, 8619961, 13545653, 38174113, 60339727, 94819571, 124373723, 267218791, 419915243, 663736997, 870616061, 1368110953, 1870531537, 2939406701, 3855585413, 6094312427, 9576776671, 20575846907, 26989097891, 42411439543, 67037436697, 188923685237, 296880076801, 2078160537607]

約数ペア:

[(1, 2078160537607), (7, 296880076801), (11, 188923685237), (31, 67037436697), (49, 42411439543), (77, 26989097891), (101, 20575846907), (217, 9576776671), (341, 6094312427), (539, 3855585413), (707, 2939406701), (1111, 1870531537), (1519, 1368110953), (2387, 870616061), (3131, 663736997), (4949, 419915243), (7777, 267218791), (16709, 124373723), (21917, 94819571), (34441, 60339727), (54439, 38174113), (153419, 13545653), (241087, 8619961), (1231423, 1687609)]