1025119004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7591}}^1$

素因数の和:7675

約数の個数: 72

約数和(自身を含む): 2290081248

約数和(自身を除く): 1264962244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1274, 1378, 1484, 2548, 2597, 2756, 4823, 5194, 7591, 9646, 10388, 15182, 19292, 30364, 33761, 53137, 67522, 98683, 106274, 135044, 197366, 212548, 371959, 394732, 402323, 690781, 743918, 804646, 1381562, 1487836, 1609292, 2763124, 2816261, 4835467, 5230199, 5632522, 9670934, 10460398, 11265044, 19341868, 19713827, 20920796, 36611393, 39427654, 73222786, 78855308, 146445572, 256279751, 512559502, 1025119004]

約数ペア:

[(1, 1025119004), (2, 512559502), (4, 256279751), (7, 146445572), (13, 78855308), (14, 73222786), (26, 39427654), (28, 36611393), (49, 20920796), (52, 19713827), (53, 19341868), (91, 11265044), (98, 10460398), (106, 9670934), (182, 5632522), (196, 5230199), (212, 4835467), (364, 2816261), (371, 2763124), (637, 1609292), (689, 1487836), (742, 1381562), (1274, 804646), (1378, 743918), (1484, 690781), (2548, 402323), (2597, 394732), (2756, 371959), (4823, 212548), (5194, 197366), (7591, 135044), (9646, 106274), (10388, 98683), (15182, 67522), (19292, 53137), (30364, 33761)]