2752011388

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{1949}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 5556096000

約数和(自身を除く): 2804084612

約数列:

[1, 2, 4, 7, 14, 28, 211, 239, 422, 478, 844, 956, 1477, 1673, 1949, 2954, 3346, 3898, 5908, 6692, 7796, 13643, 27286, 50429, 54572, 100858, 201716, 353003, 411239, 465811, 706006, 822478, 931622, 1412012, 1644956, 1863244, 2878673, 3260677, 5757346, 6521354, 11514692, 13042708, 98286121, 196572242, 393144484, 688002847, 1376005694, 2752011388]

約数ペア:

[(1, 2752011388), (2, 1376005694), (4, 688002847), (7, 393144484), (14, 196572242), (28, 98286121), (211, 13042708), (239, 11514692), (422, 6521354), (478, 5757346), (844, 3260677), (956, 2878673), (1477, 1863244), (1673, 1644956), (1949, 1412012), (2954, 931622), (3346, 822478), (3898, 706006), (5908, 465811), (6692, 411239), (7796, 353003), (13643, 201716), (27286, 100858), (50429, 54572)]