2990632

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 5809050

約数和(自身を除く): 2818418

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 778, 961, 1556, 1922, 3112, 3844, 7688, 12059, 24118, 48236, 96472, 373829, 747658, 1495316, 2990632]

約数ペア:

[(1, 2990632), (2, 1495316), (4, 747658), (8, 373829), (31, 96472), (62, 48236), (124, 24118), (248, 12059), (389, 7688), (778, 3844), (961, 3112), (1556, 1922)]