2048776608

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{688433}}^1$

素因数の和:688477

約数の個数: 48

約数和(自身を含む): 5551531776

約数和(自身を除く): 3502755168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 688433, 1376866, 2065299, 2753732, 4130598, 5507464, 8261196, 11014928, 16522392, 21341423, 22029856, 33044784, 42682846, 64024269, 66089568, 85365692, 128048538, 170731384, 256097076, 341462768, 512194152, 682925536, 1024388304, 2048776608]

約数ペア:

[(1, 2048776608), (2, 1024388304), (3, 682925536), (4, 512194152), (6, 341462768), (8, 256097076), (12, 170731384), (16, 128048538), (24, 85365692), (31, 66089568), (32, 64024269), (48, 42682846), (62, 33044784), (93, 22029856), (96, 21341423), (124, 16522392), (186, 11014928), (248, 8261196), (372, 5507464), (496, 4130598), (744, 2753732), (992, 2065299), (1488, 1376866), (2976, 688433)]