394799652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{843589}}^1$

素因数の和:843612

約数の個数: 36

約数和(自身を含む): 1074733660

約数和(自身を除く): 679934008

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 843589, 1687178, 2530767, 3374356, 5061534, 7592301, 10123068, 10966657, 15184602, 21933314, 30369204, 32899971, 43866628, 65799942, 98699913, 131599884, 197399826, 394799652]

約数ペア:

[(1, 394799652), (2, 197399826), (3, 131599884), (4, 98699913), (6, 65799942), (9, 43866628), (12, 32899971), (13, 30369204), (18, 21933314), (26, 15184602), (36, 10966657), (39, 10123068), (52, 7592301), (78, 5061534), (117, 3374356), (156, 2530767), (234, 1687178), (468, 843589)]