2577239024

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{373}}^1\times {\mathrm{1559}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 5028085920

約数和(自身を除く): 2450846896

約数列:

[1, 2, 4, 8, 16, 277, 373, 554, 746, 1108, 1492, 1559, 2216, 2984, 3118, 4432, 5968, 6236, 12472, 24944, 103321, 206642, 413284, 431843, 581507, 826568, 863686, 1163014, 1653136, 1727372, 2326028, 3454744, 4652056, 6909488, 9304112, 161077439, 322154878, 644309756, 1288619512, 2577239024]

約数ペア:

[(1, 2577239024), (2, 1288619512), (4, 644309756), (8, 322154878), (16, 161077439), (277, 9304112), (373, 6909488), (554, 4652056), (746, 3454744), (1108, 2326028), (1492, 1727372), (1559, 1653136), (2216, 1163014), (2984, 863686), (3118, 826568), (4432, 581507), (5968, 431843), (6236, 413284), (12472, 206642), (24944, 103321)]