1236460

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 2617776

約数和(自身を除く): 1381316

約数列:

[1, 2, 4, 5, 10, 20, 211, 293, 422, 586, 844, 1055, 1172, 1465, 2110, 2930, 4220, 5860, 61823, 123646, 247292, 309115, 618230, 1236460]

約数ペア:

[(1, 1236460), (2, 618230), (4, 309115), (5, 247292), (10, 123646), (20, 61823), (211, 5860), (293, 4220), (422, 2930), (586, 2110), (844, 1465), (1055, 1172)]