2813964

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 6593328

約数和(自身を除く): 3779364

約数列:

[1, 2, 3, 4, 6, 12, 421, 557, 842, 1114, 1263, 1671, 1684, 2228, 2526, 3342, 5052, 6684, 234497, 468994, 703491, 937988, 1406982, 2813964]

約数ペア:

[(1, 2813964), (2, 1406982), (3, 937988), (4, 703491), (6, 468994), (12, 234497), (421, 6684), (557, 5052), (842, 3342), (1114, 2526), (1263, 2228), (1671, 1684)]