5181904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3587

約数の個数: 40

約数和(自身を含む): 12360320

約数和(自身を除く): 7178416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3559, 7118, 14236, 24913, 28472, 46267, 49826, 56944, 92534, 99652, 185068, 199304, 323869, 370136, 398608, 647738, 740272, 1295476, 2590952, 5181904]

約数ペア:

[(1, 5181904), (2, 2590952), (4, 1295476), (7, 740272), (8, 647738), (13, 398608), (14, 370136), (16, 323869), (26, 199304), (28, 185068), (52, 99652), (56, 92534), (91, 56944), (104, 49826), (112, 46267), (182, 28472), (208, 24913), (364, 14236), (728, 7118), (1456, 3559)]