293490596

素因数分解:

$2^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1511}}^1$

素因数の和:2520

約数の個数: 36

約数和(自身を含む): 598461696

約数和(自身を除く): 304971100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991, 1511, 1982, 3022, 3964, 6044, 6937, 10577, 13874, 21154, 27748, 42308, 48559, 74039, 97118, 148078, 194236, 296156, 1497401, 2994802, 5989604, 10481807, 20963614, 41927228, 73372649, 146745298, 293490596]

約数ペア:

[(1, 293490596), (2, 146745298), (4, 73372649), (7, 41927228), (14, 20963614), (28, 10481807), (49, 5989604), (98, 2994802), (196, 1497401), (991, 296156), (1511, 194236), (1982, 148078), (3022, 97118), (3964, 74039), (6044, 48559), (6937, 42308), (10577, 27748), (13874, 21154)]