252912556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2383}}^1$

素因数の和:2570

約数の個数: 36

約数和(自身を含む): 482516832

約数和(自身を除く): 229604276

約数列:

[1, 2, 4, 13, 26, 52, 157, 169, 314, 338, 628, 676, 2041, 2383, 4082, 4766, 8164, 9532, 26533, 30979, 53066, 61958, 106132, 123916, 374131, 402727, 748262, 805454, 1496524, 1610908, 4863703, 9727406, 19454812, 63228139, 126456278, 252912556]

約数ペア:

[(1, 252912556), (2, 126456278), (4, 63228139), (13, 19454812), (26, 9727406), (52, 4863703), (157, 1610908), (169, 1496524), (314, 805454), (338, 748262), (628, 402727), (676, 374131), (2041, 123916), (2383, 106132), (4082, 61958), (4766, 53066), (8164, 30979), (9532, 26533)]