4650873968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{9391}}^1$

素因数の和:11793

約数の個数: 40

約数和(自身を含む): 9709336896

約数和(自身を除く): 5058462928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2381, 4762, 9391, 9524, 18782, 19048, 30953, 37564, 38096, 61906, 75128, 122083, 123812, 150256, 244166, 247624, 488332, 495248, 976664, 1953328, 22359971, 44719942, 89439884, 178879768, 290679623, 357759536, 581359246, 1162718492, 2325436984, 4650873968]

約数ペア:

[(1, 4650873968), (2, 2325436984), (4, 1162718492), (8, 581359246), (13, 357759536), (16, 290679623), (26, 178879768), (52, 89439884), (104, 44719942), (208, 22359971), (2381, 1953328), (4762, 976664), (9391, 495248), (9524, 488332), (18782, 247624), (19048, 244166), (30953, 150256), (37564, 123812), (38096, 122083), (61906, 75128)]