1570217136

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{16381}}^1$

素因数の和:18389

約数の個数: 40

約数和(自身を含む): 4058673264

約数和(自身を除く): 2488456128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 11982, 15976, 16381, 23964, 31952, 32762, 47928, 49143, 65524, 95856, 98286, 131048, 196572, 262096, 393144, 786288, 32712857, 65425714, 98138571, 130851428, 196277142, 261702856, 392554284, 523405712, 785108568, 1570217136]

約数ペア:

[(1, 1570217136), (2, 785108568), (3, 523405712), (4, 392554284), (6, 261702856), (8, 196277142), (12, 130851428), (16, 98138571), (24, 65425714), (48, 32712857), (1997, 786288), (3994, 393144), (5991, 262096), (7988, 196572), (11982, 131048), (15976, 98286), (16381, 95856), (23964, 65524), (31952, 49143), (32762, 47928)]