3321789952

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{499067}}^1$

素因数の和:499098

約数の個数: 40

約数和(自身を含む): 7147651896

約数和(自身を除く): 3825861944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 499067, 998134, 1996268, 3992536, 6487871, 7985072, 12975742, 15970144, 25951484, 31940288, 51902968, 63880576, 103805936, 127761152, 207611872, 255522304, 415223744, 830447488, 1660894976, 3321789952]

約数ペア:

[(1, 3321789952), (2, 1660894976), (4, 830447488), (8, 415223744), (13, 255522304), (16, 207611872), (26, 127761152), (32, 103805936), (52, 63880576), (64, 51902968), (104, 31940288), (128, 25951484), (208, 15970144), (256, 12975742), (416, 7985072), (512, 6487871), (832, 3992536), (1664, 1996268), (3328, 998134), (6656, 499067)]