2002123876

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{8951}}^1$

素因数の和:9435

約数の個数: 24

約数和(自身を含む): 3534249600

約数和(自身を除く): 1532125724

約数列:

[1, 2, 4, 199, 281, 398, 562, 796, 1124, 8951, 17902, 35804, 55919, 111838, 223676, 1781249, 2515231, 3562498, 5030462, 7124996, 10060924, 500530969, 1001061938, 2002123876]

約数ペア:

[(1, 2002123876), (2, 1001061938), (4, 500530969), (199, 10060924), (281, 7124996), (398, 5030462), (562, 3562498), (796, 2515231), (1124, 1781249), (8951, 223676), (17902, 111838), (35804, 55919)]