2153672641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 2341785600

約数和(自身を除く): 188112959

約数列:

[1, 31, 41, 79, 89, 241, 1271, 2449, 2759, 3239, 3649, 7031, 7471, 9881, 19039, 21449, 100409, 113119, 217961, 288271, 306311, 590209, 664919, 780599, 879409, 1694471, 8936401, 24198569, 27261679, 52528601, 69473311, 2153672641]

約数ペア:

[(1, 2153672641), (31, 69473311), (41, 52528601), (79, 27261679), (89, 24198569), (241, 8936401), (1271, 1694471), (2449, 879409), (2759, 780599), (3239, 664919), (3649, 590209), (7031, 306311), (7471, 288271), (9881, 217961), (19039, 113119), (21449, 100409)]