2320552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 4785480

約数和(自身を除く): 2464928

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 421, 424, 689, 842, 1378, 1684, 2756, 3368, 5473, 5512, 10946, 21892, 22313, 43784, 44626, 89252, 178504, 290069, 580138, 1160276, 2320552]

約数ペア:

[(1, 2320552), (2, 1160276), (4, 580138), (8, 290069), (13, 178504), (26, 89252), (52, 44626), (53, 43784), (104, 22313), (106, 21892), (212, 10946), (421, 5512), (424, 5473), (689, 3368), (842, 2756), (1378, 1684)]