2116779490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{703249}}^1$

素因数の和:703306

約数の個数: 32

約数和(自身を含む): 4455792000

約数和(自身を除く): 2339012510

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 703249, 1406498, 3516245, 4922743, 7032490, 9845486, 24613715, 30239707, 49227430, 60479414, 151198535, 211677949, 302397070, 423355898, 1058389745, 2116779490]

約数ペア:

[(1, 2116779490), (2, 1058389745), (5, 423355898), (7, 302397070), (10, 211677949), (14, 151198535), (35, 60479414), (43, 49227430), (70, 30239707), (86, 24613715), (215, 9845486), (301, 7032490), (430, 4922743), (602, 3516245), (1505, 1406498), (3010, 703249)]