520027204

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 925803648

約数和(自身を除く): 405776444

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 788, 7951, 15902, 16351, 31804, 32702, 65404, 659933, 1319866, 1566347, 2639732, 3132694, 6265388, 130006801, 260013602, 520027204]

約数ペア:

[(1, 520027204), (2, 260013602), (4, 130006801), (83, 6265388), (166, 3132694), (197, 2639732), (332, 1566347), (394, 1319866), (788, 659933), (7951, 65404), (15902, 32702), (16351, 31804)]