481703872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{578971}}^1$

素因数の和:578996

約数の個数: 28

約数和(自身を含む): 1029412216

約数和(自身を除く): 547708344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 578971, 1157942, 2315884, 4631768, 7526623, 9263536, 15053246, 18527072, 30106492, 37054144, 60212984, 120425968, 240851936, 481703872]

約数ペア:

[(1, 481703872), (2, 240851936), (4, 120425968), (8, 60212984), (13, 37054144), (16, 30106492), (26, 18527072), (32, 15053246), (52, 9263536), (64, 7526623), (104, 4631768), (208, 2315884), (416, 1157942), (832, 578971)]