2013197986802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1\times {\mathrm{2011}}^1$

素因数の和:4263

約数の個数: 64

約数和(自身を含む): 3212504064000

約数和(自身を除く): 1199306077198

約数列:

[1, 2, 31, 41, 62, 82, 199, 398, 1271, 1979, 2011, 2542, 3958, 4022, 6169, 8159, 12338, 16318, 61349, 62341, 81139, 82451, 122698, 124682, 162278, 164902, 252929, 393821, 400189, 505858, 787642, 800378, 2515309, 2555981, 3979769, 5030618, 5111962, 7959538, 12208451, 12405859, 16146661, 16407749, 24416902, 24811718, 32293322, 32815498, 123372839, 163170529, 246745678, 326341058, 500546491, 508640219, 791974031, 1001092982, 1017280438, 1583948062, 5058286399, 10116572798, 24551194961, 32470935271, 49102389922, 64941870542, 1006598993401, 2013197986802]

約数ペア:

[(1, 2013197986802), (2, 1006598993401), (31, 64941870542), (41, 49102389922), (62, 32470935271), (82, 24551194961), (199, 10116572798), (398, 5058286399), (1271, 1583948062), (1979, 1017280438), (2011, 1001092982), (2542, 791974031), (3958, 508640219), (4022, 500546491), (6169, 326341058), (8159, 246745678), (12338, 163170529), (16318, 123372839), (61349, 32815498), (62341, 32293322), (81139, 24811718), (82451, 24416902), (122698, 16407749), (124682, 16146661), (162278, 12405859), (164902, 12208451), (252929, 7959538), (393821, 5111962), (400189, 5030618), (505858, 3979769), (787642, 2555981), (800378, 2515309)]