2555562246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{253679}}^1$

素因数の和:253780

約数の個数: 32

約数和(自身を含む): 5406428160

約数和(自身を除く): 2850865914

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 253679, 507358, 761037, 1522074, 5834617, 11669234, 17503851, 18518567, 35007702, 37037134, 55555701, 111111402, 425927041, 851854082, 1277781123, 2555562246]

約数ペア:

[(1, 2555562246), (2, 1277781123), (3, 851854082), (6, 425927041), (23, 111111402), (46, 55555701), (69, 37037134), (73, 35007702), (138, 18518567), (146, 17503851), (219, 11669234), (438, 5834617), (1679, 1522074), (3358, 761037), (5037, 507358), (10074, 253679)]