1256296858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 1975792896

約数和(自身を除く): 719496038

約数列:

[1, 2, 43, 73, 86, 97, 146, 194, 2063, 3139, 4126, 4171, 6278, 7081, 8342, 14162, 88709, 150599, 177418, 200111, 301198, 304483, 400222, 608966, 6475757, 8604773, 12951514, 14608103, 17209546, 29216206, 628148429, 1256296858]

約数ペア:

[(1, 1256296858), (2, 628148429), (43, 29216206), (73, 17209546), (86, 14608103), (97, 12951514), (146, 8604773), (194, 6475757), (2063, 608966), (3139, 400222), (4126, 304483), (4171, 301198), (6278, 200111), (7081, 177418), (8342, 150599), (14162, 88709)]