1297321612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2621}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 2497612320

約数和(自身を除く): 1200290708

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 251, 493, 502, 986, 1004, 1972, 2621, 4267, 5242, 7279, 8534, 10484, 14558, 17068, 29116, 44557, 76009, 89114, 123743, 152018, 178228, 247486, 304036, 494972, 657871, 1292153, 1315742, 2584306, 2631484, 5168612, 11183807, 19078259, 22367614, 38156518, 44735228, 76313036, 324330403, 648660806, 1297321612]

約数ペア:

[(1, 1297321612), (2, 648660806), (4, 324330403), (17, 76313036), (29, 44735228), (34, 38156518), (58, 22367614), (68, 19078259), (116, 11183807), (251, 5168612), (493, 2631484), (502, 2584306), (986, 1315742), (1004, 1292153), (1972, 657871), (2621, 494972), (4267, 304036), (5242, 247486), (7279, 178228), (8534, 152018), (10484, 123743), (14558, 89114), (17068, 76009), (29116, 44557)]