2068751944

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{701}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 4481568000

約数和(自身を除く): 2412816056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 349, 604, 698, 701, 1057, 1208, 1396, 1402, 2114, 2443, 2792, 2804, 4228, 4886, 4907, 5608, 8456, 9772, 9814, 19544, 19628, 39256, 52699, 105398, 105851, 210796, 211702, 244649, 368893, 421592, 423404, 489298, 737786, 740957, 846808, 978596, 1475572, 1481914, 1712543, 1957192, 2951144, 2963828, 3425086, 5927656, 6850172, 13700344, 36941999, 73883998, 147767996, 258593993, 295535992, 517187986, 1034375972, 2068751944]

約数ペア:

[(1, 2068751944), (2, 1034375972), (4, 517187986), (7, 295535992), (8, 258593993), (14, 147767996), (28, 73883998), (56, 36941999), (151, 13700344), (302, 6850172), (349, 5927656), (604, 3425086), (698, 2963828), (701, 2951144), (1057, 1957192), (1208, 1712543), (1396, 1481914), (1402, 1475572), (2114, 978596), (2443, 846808), (2792, 740957), (2804, 737786), (4228, 489298), (4886, 423404), (4907, 421592), (5608, 368893), (8456, 244649), (9772, 211702), (9814, 210796), (19544, 105851), (19628, 105398), (39256, 52699)]