2542902010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{44371}}^1$

素因数の和:44910

約数の個数: 32

約数和(自身を含む): 5003031744

約数和(自身を除く): 2460129734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 2605, 5210, 5731, 11462, 28655, 44371, 57310, 88742, 221855, 443710, 488081, 976162, 2440405, 4880810, 23117291, 46234582, 115586455, 231172910, 254290201, 508580402, 1271451005, 2542902010]

約数ペア:

[(1, 2542902010), (2, 1271451005), (5, 508580402), (10, 254290201), (11, 231172910), (22, 115586455), (55, 46234582), (110, 23117291), (521, 4880810), (1042, 2440405), (2605, 976162), (5210, 488081), (5731, 443710), (11462, 221855), (28655, 88742), (44371, 57310)]